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LETTERS PATTERNS STRUCTURES

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In Letters, Patterns, Structures, Andrew Topel treats his viewers to an architectural purity in which positive and negative spaces become interchangeable. These precise arrangements of letters and punctuation build forms that function equally as lattice works of theory, as finite sculptures, and as art. Andrew Topel’s hand is sure, his eye is clear, his vision, superb. Within these creations, delicacy and boldness are not incompatible, but progress through mutually celebratory elements within successive pieces. When viewing Topel’s art, I do not have to work at loving what I see and feel. My admiration is inevitable. His masterful constructions enhance my own capacity for sensory awareness, melding discoveries that inform each new moment of joy in finding what is present and continually reconfiguring itself into conceptual possibilities that hold, for all their majesty, within a greater actuality space.   Sheila E. Murphy October 4, 2009

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Page 1: LETTERS  PATTERNS  STRUCTURES

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Page 2: LETTERS  PATTERNS  STRUCTURES
Page 3: LETTERS  PATTERNS  STRUCTURES

LETTERS PATTERNS STRUCTURES

andrew topel

Page 4: LETTERS  PATTERNS  STRUCTURES

for Crystal

Page 5: LETTERS  PATTERNS  STRUCTURES

E

E

E E

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R

R R

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S

S S

L

L

L L

E

E

E E

P

P

P P

A

A

A A

T

T

T T

T

T

T T

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T

T T

T

T

T T

R

R

R R

S

S

S S

E

E

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N

N S

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U

U

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C

C

C C

T

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R

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E

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S

S

S S

N N

Page 6: LETTERS  PATTERNS  STRUCTURES

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Page 7: LETTERS  PATTERNS  STRUCTURES
Page 8: LETTERS  PATTERNS  STRUCTURES
Page 9: LETTERS  PATTERNS  STRUCTURES
Page 10: LETTERS  PATTERNS  STRUCTURES

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V A

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V A

Page 11: LETTERS  PATTERNS  STRUCTURES

t (

L C

c

v

t { ( L

C

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C

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Page 12: LETTERS  PATTERNS  STRUCTURES

D f H K g

f H

K g

D f H K g

f H

K g

D f H K

g

f H

K g

D f H K

g f H

K g

A s R Y e

s R

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A s R Y e

s R

Y e A s R Y

e

s R

Y e

A s R Y

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S

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G S w F ?

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G S w F ?

G

S

w

F ? G

S

w

F ?

G S w F ?

G S w F ?

G S w F ?

G S w F ?

A b d

f

f

G

G

l T l T

A b

d

f

f G

G

l T

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A

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Y U G S I J T

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C

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T y j G S w F ?

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S

w

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S

w

F ?

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G S w F ?

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C

Page 13: LETTERS  PATTERNS  STRUCTURES

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I I I I

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Page 14: LETTERS  PATTERNS  STRUCTURES

R

S

s

S

C

R

S

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S

C

R

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S

C

a S

C

C C

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a S

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C C

a S

C

C C

R

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s S

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s

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C

R

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a S

C

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C

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R

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R

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Page 15: LETTERS  PATTERNS  STRUCTURES

Y U G F I J T y j

E U I

G J

T y j

C

C

Y U G F I J T y j

E U I

G J

T y j

C

C Y U G

F I J

T y

j

E

U

I G J T y j C

C

Y U G

F I J T

y j

E

U

I

G J

T y

j C

C Y U

G

F I J

y j

E U I G J T y

j C

C

Y U G

F I J T y

j

E U I G J

T y

j C

C

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F I J T

y j

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T y j

C

C

Y U G

F I J

T

y j E U

I G J T y j C

C

T

i A

B L

U G

d

i A

B L

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d

i A

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G d

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Y

B

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Y

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S ! !

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V

V

V

V

V

V

V

V V

V

Page 16: LETTERS  PATTERNS  STRUCTURES

l l l

l A

Y

Y a T R i C

l V A

Y

Y a T R i C

l V L g

s

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l

l l

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l V

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l V L g

s L g

s

l

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l

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l V L g

s

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s

l

l l

l

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H B g h

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f

H B g h

s E Y r s &

f

E Y r s F E

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Page 17: LETTERS  PATTERNS  STRUCTURES

A A A A A A

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A A A A A A

A A A A

A

A A

A A

A A A A A

Page 18: LETTERS  PATTERNS  STRUCTURES

H H

s s

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h

h

X X

r r

V V

i

i

i

i

K

K

Y

Y

z z

B B f

f j

j

w w

T T

t t

H H s

s

A A

f

f

g g j

j

h h X X r

r

V

V i

i i

i

K

K

Y

Y

z

z

B

B

f f

j

j

w w T T t t

H H s

s

A A

f

f

g g

j

j

h h X X r

r

V V i

i i

i

K

K

Y

Y

z

z B

B

f

f

j

j

w w T T t t

H

H s

s

A

A

f

f g

g j

j h

h X

X r

r V

V

i

i

i

i K

K

Y

Y

z z B

B f f

j

j

w

w

T

T

t

t

H H s

s

A

A

f

f

g

g j

j h

h X

X r

r V

V

i

i

i

i K

K

Y

Y

z z B

B f f

j

j

w

w

T

T

t

t

H

H s

s

A

A f

f g

g j

j h

h X

X r

r

V

V

i i

i i

K K

Y

Y z

z B B

f f

j

j

w

w T

T t

t

H H s s A

A f f g

g j j h

h X

X r r

V

V i

i

i

i

K K

Y

Y z

z B B

f f

j

j

w

w T

T

t

t

H

H s

s

A

A

f

f

g g j

j

h h X

X r

r

V

V

i

i

i

i

K

K Y

Y

z

z

B

B

f f j

j w

w T

T

t t

H H s

s

A

A

f

f

g

g

j

j

h

h X

X r

r

V

V

i

i

i

i

K

K Y

Y

z

z B

B

f f j j w

w T

T

t

t

Page 19: LETTERS  PATTERNS  STRUCTURES

u n r

s h h

p

r p ) )

V

A

A V

z z

H

H

b

( A

e

e w

A

u u

e e k j

c c

A

y

y

h s s A

R

&

h

F

b

e

A

b

u

e f r s j

B

A

A

Page 20: LETTERS  PATTERNS  STRUCTURES

W W

?

d

d

d

j j

d

h

j j

h

a a

A A

R R

R

R

Page 21: LETTERS  PATTERNS  STRUCTURES

.

s s

e

e i

i D

i

i

D

f

f m m E E j

j

A

G

G

Page 22: LETTERS  PATTERNS  STRUCTURES

l j j l

D

D

B

B

a a

M

M

.

.

Page 23: LETTERS  PATTERNS  STRUCTURES

G

d k

c B

U

? & T r E G

A F

T

Y

G

d k

c

B

U

? & T r E G

A F

T Y

r k c B

U

?

& T r E G

A F

T Y

r k c B

U

?

& T r E

G

A F

T Y

z k

c B

U ? &

T r E G

A F

T Y

z k

c B

U ?

& T r E

G

A F

T Y

d

c B

U

?

& T r E

G

d

c B

U

?

& T r E G

z d

k c B

U ? &

T r E G

z d k c B

U ?

& T r E G

P z d

c B

U

? & T r E

G

P z d

c B

U

? & T r E

G

Page 24: LETTERS  PATTERNS  STRUCTURES

s X L

L

d

C C j j H

s X L

L

d

C C j j H

s X L

L

d

C C

j j H s X

L

L

d

C C

j j H s X

L L d C C

j

j H

s X L L d

C C

j

j H

s X

L

L

d

C

C

j

j H

s X

L

L

d

C

C

j

j H

s

X

L

L d

C C j j H

s

X

L

L d

C C j j H

s X

L

L d

C C

j j

H s X

L

L d

C C

j j

H s X

L

L d

C

C

j

j H

s

X

L

L d

C

C

j

j H

s

X L L

d C C

j

j H

s X L L

d

C C

j

j H

s X L L

d

C C j j H

s X

L L

d

C C j j H

s X L L d C

C

j

j H s X L L d

C C

j

j H s X L L

d

C C

j

j H

s X L L

d

C C

j

j H

s X L L d

C C

j

j H

s X L L d C C

j

j H

s

X L L

d C C j j H

s X L L

d C C

j j H

s X L L

d C

C

j

j H s

X L L

d C

C

j

j H s

X L

L

d C C

j

j H

s

X L L

d C

C

j

j H

s X L

L

d C

C

j

j H s X L

L

d C

C

j

j H

s X L L d

C C j j H

s X L L

d

C C j

j H

s X

L L

d

C C

j

j

H

s X L L

d

C C

j

j H

s X L L

d

C C

j

j H

s X

L L

d

C C

j

j H

s

X L L d C

C

j

j H

s X L L d C C

j

j H

Page 25: LETTERS  PATTERNS  STRUCTURES
Page 26: LETTERS  PATTERNS  STRUCTURES

Z Z Z Z E E

F F

j j

! !

Page 27: LETTERS  PATTERNS  STRUCTURES

B c

c V

V

M

M

!

! &

B c c V

V

M

M

!

! &

B c c V

V

M

M

!

! &

B c c V

V

M

M

!

! &

B c c V

V

M

M

!

! &

B c c

V

V

M

M

!

! &

B

c c V

V

M

M

!

! &

B

c c

V

V

M

M

!

! &

B

c c

V

V

M

M

!

! &

B

c c

V

V

M

M

! ! &

B c

c V

V

M

M

!

! &

B c c V

V

M

M

!

! &

B c c V

V

M

M

!

! &

B c c V

V

M

M

!

! &

B c c V

V

M

M

!

! &

B c c

V

V

M

M

!

! &

B

c c V

V

M

M

!

! &

B

c c

V

V

M

M

!

! &

B

c c

V

V

M

M

! ! &

B

c c

V

V

M

M

!

! &

B

c c

V

V

M

M

!

! &

B

c c

V

V

M

M

! ! &

B

c c

V

V M

M

! ! &

B

c c

V

V

M

M

!

! & B

c

c

V

V

M M

! ! & B

c c V

V

M M

!

! &

B

c

c V V M

M

!

! &

B

c c V V

M

M

!

! &

B c

c V

V

M

M

!

! &

B c c V

V

M

M

!

! &

B

c c

V

V

M

M

! ! &

B

c c

V

V

M

M

!

! & B

c c V

V

M

M

!

! &

B

c c

V

V M

M

! ! &

B

c

c V

V

M M

! ! & B

c c V

V

M M

!

! &

B

c

c V V M

M

!

! &

B

c c V V

M

M

!

! &

B c

c V

V

M

M

!

! &

B c c V

V

M

M

!

! &

G S w F ?

G S w F ?

G

S

w

F ?

G

S

w

F ? G

S

w

F ? G

S

w

F ? G

S w F ?

G S w F ? G S w F ?

G S w F ? G S w F ?

G S w F ? G

w

F ?

G S w F ?

G S w F ? G S w F ?

G S w F ?

G F ? G

F ? G

F ? G S w G

S w

G

G S w F ?

G S w F ?

G S w F

?

G S w F ?

G

G

S

w

F ?

G S w G

S w G

G S w F ?

G S w F

?

G S w F ?

G S w F ?

G

G

S

w

F ?

Page 28: LETTERS  PATTERNS  STRUCTURES

F F

A A

z z .

A

A

T T

Page 29: LETTERS  PATTERNS  STRUCTURES

l b s T

D

R U

0

p

H

S l C

H

H

A A

l b E F

s T

0

E

Y

F

(

l b s T

D

R U

0

p

H

S l C

H

H

A A

l b E F

s T

0

E

Y

F

T A

(

E l a h s

T

D R

U

0

p

H

S

l H

A

A

E l a h E

F

s

T

0 E

Y

) F N

A

F

(

E l a h

s

T

D R

U

0

p

H

S

l H

H

A

A

E l a h E

F s

T

0 E

Y

) F F ( H

N

A T

A

Page 30: LETTERS  PATTERNS  STRUCTURES

{ { {

{ { { { {

{

{ {

{

{

{

{

{ {

{

{

{ {

{ { { { {

Page 31: LETTERS  PATTERNS  STRUCTURES

A A A

A

A A A A

A

A A A

A

A A A A

A

A

A A A

A

A

A

A

A

A A A

A

A

A A

A A A A A A

A A A A A A

A A A

A A A A

A

Page 32: LETTERS  PATTERNS  STRUCTURES
Page 33: LETTERS  PATTERNS  STRUCTURES

] ] ] ] ] ] ] ]

] ] ] ]

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]

] ] ]

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]

]

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Page 34: LETTERS  PATTERNS  STRUCTURES

W

u

f {

W

u f {

i H W

u f {

i H W u f {

H u f {

H u f {

j e H W

u f { j e H W

u f {

e W

u

f {

e W

u

f {

j e

W

u f {

j e

W

u f {

Page 35: LETTERS  PATTERNS  STRUCTURES

! ?

B B

h R U e

s s

i ! !

?

F

C

g H

i

i

F C

C

V

H

H i

i

F C

i

F

C

C

V i i

O

!

? B B

h R

U e

s s

i ! !

?

F C g H

i

i

F

C

C

V H

H i

i

F

C i

F C

C

V

i

i

O

! ? B

B

h R

U

e

s s i !

! ?

F C

g H

i

i

F C C V i

i

! ? B

B

h R

U

e

s s i ! ! ?

F C

g H

i

i

F C

C V i

i !

? B B h

R

U

e s s i ! !

?

F C g H

i i

F C

C

V i i

!

? B B

h

R

U

e s s i ! !

?

F

C g H

i i F

C

C

V

i i

! ? B

B

h

R

U

e s s i ! ! ?

F C

g H

i

i

F C

C V i

i

! ?

B

B

h

R

U

e s s

i ! ! ?

F C

g H i

i

F C

C V i

i

!

? B

B h

R

U

e

s s i !

!

? F C g H

i

i F C

C

V i

i

! ? B B

h R

U

e s s i ! ! ?

F C g

H

i i

F C

C

V i i

! ?

B B h

R U

e

s s

i ! !

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F C

g H i

i

F C

C

V

i

i

! ?

B B

h R U

e

s s

i ! !

?

F C g

H i

i

F C

C

V i

i

F

C

C V

H i

i

F C i

F C i

F C

i

F C

i

F C

C

V

H i i

F C

C

V

H i

i

F C

C

V H i

i

Page 36: LETTERS  PATTERNS  STRUCTURES

T F R

H Y M L

S t

H

F

Y

R

M L S

T F R

H Y M L

S t

H

F

Y

R

M L S

T F R H Y M L

S t

H F Y

R M

L S T F R H Y

M L

S t

H F Y

R M

L S

T F

R

H Y

M L

S t

H F Y R M L

S T

F R

H Y M L S t

H

F Y R M

L S

T F R

H Y

M L

S t H F Y R M

L S

T F R

H Y M L S t

H

F Y R M

L S

Page 37: LETTERS  PATTERNS  STRUCTURES

A K A

A K A

Page 38: LETTERS  PATTERNS  STRUCTURES

H H

s

s

A A

f

f

g g

j

j

h h

X X

r

r V V

i

i

i

i K

K

Y

Y

z

z

B

B f f j j

w w

T T t t

H H s

s

A A

f

f g

g j

j h

h X X r

r V

V i

i

i

i K

K

Y

Y

z

z

f

f

j j w w

T

T t t

H H

s

s

A A

f

f

g g

j

j

h h

X X

r

r V

V

i

i

i

i K

K Y

Y

z

z

B

B f f

j j

w w

T T

t t j

j h h X X r

r V

V i

i

i

i K

K

Y

Y

z

z B B

f

f

j j w w

T T

t t

H H

s

s A A

f

f g g j

j h h X X r

r V

V i

i

i

i K

K

Y

Y

z

z

f

f

j j w w

T T

t t H H

s

s

A A

f

f

g g

j

j

h h

X X

r

r V

V

i

i

i

i K

K

Y

Y

z

z

B

B f f j j

w w

T T t t

H H s

s

A A

f

f g

g j

j h

h X X r

r V

V i

i

i

i K

K

Y

Y

z

z B B

f

f

j j w w

T

T t t H H

s

s

A A

f

f

g g

j

j

h h

X X

r

r V

V

i

i

i

i K

K

Y

Y

z

z

B

B f f

j j

w w

T T

t t

H H

s

s

A A

f

f

g g

j

j

h h

X X

r

r V

V

i

i i

i K

K

Y

Y

z

z

B

B

f f j j

w w

T T t t

H H

s

s

A A

f

f g g j

j h h X X r

r V

V i

i i

i K

K

Y

Y

z

z B B

f

f

j j w w

T T

t t

H H

s

s

A A

f

f

g g

j

j

h h

X X

r

r V

V

i

i i

i K

K

Y

Y

z

z

B

B

f

f j j

w w

T T t t

H H s

s

A A

f

f g

g j

j h

h X X r

r V

V i

i i

i K

K

Y

Y

z z B B

f

f

j j w w

T

T t t

H H s

s

A A

f

f g

g j

j h h X

X r

r V

V i

i i

i K

K

Y

Y

z z B B

f

f

j j w w

T

T t t

H H

s

s

A A

f

f

g g

j

j

h h

X X

r

r V

V

i

i i

i K

K

Y

Y

z

z

B

B

f f j j

w w

T T t t H H

s

s

A A

f

f g g j

j h h X X r

r V

V i

i i

i K

K

Y

Y

z

z B B

f

f

j j w w

T T

t t

H H

s

s

A A

f

f

g g

j

j

h h

X X

r

r V

V

i

i i

i K

K

Y

Y

z

z

B

B

f

f j j

w w

T T t t

B B

B B

l l f f c c Z A E

E

l l

f f c c Z A

E

E

R R R R

E e

E e R R R R

E e

E e g

d

C d

C d

S d

S d

S d

f X d

X d

f

S

d g

d

C d

C d

S d

S d

S d

f X d

X d f

S

d

Z S Z S

t s B

L z

s

B

t

z a

{ { u

t s B

L z

s

B

t

z { { u

t s B L

z

s

B

t

z a { {

u

t s B L

z

s

B

t

z a

{ {

u

C C

e q

y F

e q y F

f q

y F m

q y F

m q y F e q y

F

e q y F

f q y F

m q y F

m

q y F

a

r

r

w t

e

s

p

k

w

r

r w

t

e

s

p

k

w

H H

s

s A A

f

f g g

E E l l

Page 39: LETTERS  PATTERNS  STRUCTURES

E E

E E E E

E E E E

E E

E E

E E

E

E E E E

E E

E E

E E E E

E E

E E E E E

E E E

E E E

Page 40: LETTERS  PATTERNS  STRUCTURES

F

C g g V

&

&

H H i i

G G

F C

g g V

&

&

H H i i

G G

F C g

g

V

&

&

H

H

i

i G

G F

C g g

V

&

&

H

H

i

i G

G

F C g g

V &

&

H

H

i

i G

G

F C g g

V &

&

H

H

i

i

G

G

F C g g V

&

& H

H

i

i

G

G F C g g V

&

& H

H

i

i

G

G

F

C g g

V

&

&

H H i i

G G

F C

g g V

&

&

H H i i

G G

F

C g g

V

&

&

H

H

i

i G

G

F

C g g

V

&

&

H

H

i

i G

G

F

C g

g V &

&

H

H

i

i

G

G

F

C g g

V &

&

H

H

i

i

G

G

F C g g V

&

& H

H

i i

G

G

F

C g g V

&

& H

H

i i

G

G

C

g H

i

i

C C

V H

H i

i

F C i F C

C V

i

i

O

F C

g H

i

i

F C C V

H

H

i

i

F C

i F C

C V i

i

O

C

g H

i

i C

C H

H i

i

F C

i

F C C

i

i

O C

g H

i

i

F C

C

H

H

i

i C

i

F C C i

i

O

F

C g g

V

&

&

H H i i

G G

F C

g g V

&

&

H H i i

G G

F C g

g

V

&

&

H

H

i

i G

G F

C g g

V

&

&

H

H

i

i G

G

F C g g

V &

&

H

H

i

i G

G

F C g g

V &

&

H

H

i

i

G

G

F C g g V

&

& H

H

i

i

G

G F C g g V

&

& H

H

i

i

G

G

F

C g g

V

&

&

H H i i

G G

F C

g g V

&

&

H H i i

G G

F

C g g

V

&

&

H

H

i

i G

G

F

C g g

V

&

&

H

H

i

i G

G

F

C g g

V &

&

H

H

i

i

G

G

F

C g g

V &

&

H

H

i

i

G

G

F C g g V

&

& H

H

i i

G

G

F

C g g V

&

& H

H

i

i

G

G

H

H

F

C g g

V

H

H

F

C g

g V

H H

F C g g V

H H

F

C g g V

Page 41: LETTERS  PATTERNS  STRUCTURES

A b d

f

f

G

G

l T l T T

l T

A

b d

f

f

G G

l T l T

T l T

A b

d f

f

G

G

l T

l T T

l T

A b d

f

f

G

G

l T l T

A b

d

f

f

G

G

l T

l T T

l T

A

b d

f

f

G G

l T l T

T l T

A b d f

f

G

G

l T l T T

l T

A b

d

f

f

G

G

l T

l T

A

b d

f

f

G G

l T

T G

T T

A

b d

f

f

G G

l T l T

A b

d

f

f

G

G l T T

G T

T A b d

f

f

G

G

l T l T

A

b d

f

f

G G

l l

A

b d

f

f

G G

l T

T G

T T

A b d

f f

G G

l T l T

A b d

f

f

G

G l T T

G T

T A b

d

f

f G

G

l T

l T

A

b d

f

f

G G

l

l

A d f G

l T

T

A b d

f

f

G

G

l T l T T

l T

A

b d

f

f

G G

l T l T

T l T

A

b d

f

f G G

l T l T

A d f G

l T

T

A b

d

f

f

G

G

l T

l T T

l T

A

b d

f

f

G G

l T l T

T l T

A

b d

f

f

G G

l T l T

A b

d

f

f

G

G l T T

G T

T A b d

f f

G

G

l T l T

A

b d

f

f G G

l T

T G T T

A b d

f

f

G G

l T

l T

A b

d

f

f

G

G

l

l

A b d

f

f

G

G l T T

G T

T A b

d

f f

G

G

l T

l T

A

b d

f

f G G

l T

T G T T

A b d

f

f

G G

l T l T

A b d

f

f

G

G

l

l

Page 42: LETTERS  PATTERNS  STRUCTURES

T

T T

T T T

T

T T T T

T T

T T T T T

T T T

T T T T T T

T T T T

T T T T T T T

T T T T

T T T T T

T T T T T

T T T T T T T

T

T T T T

T T T T

T T T T

T T T T

T T

T T T

T T

T

T

T T

T T T

T T T T T

T T T T

T T T

T T T T T T T T

T

T T

T T T

T

T T T T

T T

T T T T T

T T T

T T T T T T

T T T T

T T T T T T

T T

T T T

T T T

T T

T T T T

T T T

T T T

T T

T T T

T T T T T T T

T T T T

T T T T T T T T T

T T

T T T T

T T

T T T T

T T

T T T T

T T T

T

T T

T

T T T T T T T T T T T T

T T T T T T T T

T T T T T T T T T

T T T T T T

T T T T T T T T

T

T T

T T

T T T

T T

T T T

T T

T T

T

T T

T T T

T

T T T T

T T

T T T T T

T T T

T T T T T T

T T T T

T T T T T T T

T T T T

T T T T T

T T T T T

T T T T T T T

T

T T T T

T T T T

T T T T

T T T T

T T

T T T

T T

T

T

T T

T T T

T T T

T T

T T T T

T T T

T T T T T

T T T

T

T T

T T T

T

T T T T

T T

T T T T T

T T T

T T T T T T

T T T T

T T T T T T

T T

T T T

T T T

T T

T T T T

T T T

T T T

T T

T T T

T T T T T T T

T T T T

T T T T T T T T T

T T

T T T T

T T

T T T T

T T

T T T T

T T T

T

T T

T

T T T T T T T T T T T T

T T T T T T T

T T T T T T T T T

T T T T T T T T T T T T T T

T

T T

T T

T T T

T T

T T T

T T

T T

l l l l l l l

l l l l l l l l

l l l l l l l l l

l l l l l l T

T T

T T

l

l

l l l l l

l

l

l

l

l l l l l

l

l

l

l

l l

l

l l l l l l l l

l l l l l l l l l

l l

l

l l l l l l l l

l l l l l l l l l

l l l l l T

T

T

T

T

T

T

T l

T

l l

l

l l l l l l l

l l l l l l l l

T

T l l

l

l l l l l l l

l l l l l l l l

l l

l l l T

T

T

T

T

T

T

T l

l l l l l l l l l l

l l l

l

l l

l l

l l

l l l l l l

l l l l

l l l l

l l l l l l l l l l

l l l l l l

l l l l l l

l l l l l

l

l l l

l

l l

l l l

l l l l l l l l

l

l l

l l

l l

l l l l l l

l l l l

T

T

T

T T T T T T T T T T T T

T T

T T T T T T T T T T T

T T

T

T T

l T

T

T

T

T

T T T T T

T T T T

T T

l l l l l

l l l l l l l

l l l l l l l

l l l l l l l l l

l l l l l l l

l

l l l l l

l

l

l

l

l l l l l

l

l

l

l l l l l l l

l l l l

l l l

l

l

l l l l

l

l l l l l l

l l l l l l l l

l l l l l

l l l l l

l l l l l l l l l l l l

l l l l l

l l l

l l

l l l l l

l l l

l l l l l

l

l

l

l l l l

l l l

l l l

l l l l

T

T

T

T T T T T T T T T T T T

T T

T T T T T T T T T T T

T T

T

T T

l T

T

T

T

T

T T T T T

T T T T

T T

l l l

l l

l

l

l

l

l l

l

l

l

l

l

l

l

l

l

l

l

l

l

l

l

l

l

l

l

l

l

l

l l

l

l l

l l

l l

l

l

l

l

l

l

l

l

l

l l

l

l

l

l

l

l

l

l

l l l

l

l l

l l l

l

l l l l l

l

l l

l l l

l l l

l l l l

l

l

l

l l l l

T T T

T T l l l l

l

l

l

l l

l l

l

Page 43: LETTERS  PATTERNS  STRUCTURES

R s

T T A E

R s

T T A

E R f

T T A

E

R s

T T A

E

R s

T T A E

R g

T T A E

R H T

T A E

R s T T A

E

R s

T T A

E

R s

T T A E

R s

T T A

E R s

T T A

E

R s

T T A

E

R s

T T A

R s

T T A

R s

T T A

E

R s T T A

E

R s

T T A E

R s

T T A E

R s

T T

R s

T T A

E

R s

T T A

E R s

T T A

E

R f

T T A

E R s

T T A E

R H

T T A E

R

g T T A E

R s T T A

E

R s

T T

R s

T T

R s T

T

R s T

T

R s

T T

R s

T T

R s T

T

R s T

T

R

s T T

R

s T T

R s T T R s T T

R

s T T

R

s T T

R s T T

R s T T

R

s T

T

R

s T

T

R s T T R

s T T R

s T

T

R s T

T R

s T T

R

s T T

R

s

T T A E

R

s T T A E

R s

R s

T T A E

R s

T

R s

T T A

E

R s T R

s

T T A

E

R s

T

R s

T T A E

R s

R s

T T A

E

R s

R s

T T A

E

R

s T

R

s T T A

E

R s

T T A E

R s

T T A E

R

s

R

s T T A E R s

T R

s

T T A

E R s

T

R s

T T A

E

R s

T

R s

T T A

E R s

R s

T T A E

R

s R

s

T T A

E

R s

T

R s

T T A

E T

T

A T

T

A E T T

A E

T T T

A E

T

T T

A E

T T

T A

E

T T

A E

T T

A E

T

T

T

A E

R

s T T

R

s T T

R

s T T

R

s T T R s T T R s

T T R

s T T

R

s T T

R s

T T

R s

T T

R s T T

R s T T R

s

T

T

R s

T

T

R s

T T

R s

T T

R s

T T

R s

T T

R s T T

R s T T R

s

T

T

R s

T

T

R s

T T

R s

T T

T R T T

A R

T

R T T R T

R T

T

T

R T

T T

R T T

A

R T

R T

T R

T

R T T

T R T

T

R

s T

T

R

s T

T

R s T T R

s T T R

s T T

R

s T T

R s T T

R s T T

R s

T T A

E

R s

T T A

R s

T T A

E

R s

T T A

R s T T A

E

R s

T T

R s

T T A E

R s

T T A E

R T

R T

R

T T R

T T

R

T T

T

R T T

R

T T R

T T

T

R

T T

R T

R T

R

T T R

T T

R T T

T

R T T

R

T T R

T T

T R

T T

X M

G

E

S

Z F

T Z T F X

M E

G

S

R s T

R c T

T R c T T R

s T

R s

T

R s T

T

F T T

R Z

T

R s T

R s T

T

R s T T

R

T

R

Z T T

F T T

R s T

T

R s

T

T

R T T

R T T

R s T

T

R s T

T

s

A E

E

A E E

A E

E

E

A E

U

r

r

A E

G

x r r

A E K

i

r r A E

B

c r r

A E

r

r

G

x r r

B

c r r

K i

r r A

E

A E A E A E

B

B

( ) B

B

( {

) }

S S T

C T

C

C

Page 44: LETTERS  PATTERNS  STRUCTURES

F C

C V

H

H i

i

F C

i

C

C O

F C

C V H

H

i

i

O

H i

F C

i C C

H

i

F

C

C V H

H i

i

F

C

i

C

C O

F C

C V H

H i

i C

i

C

C

O

i V H

i F C

C

V H

i F C i

C

C

O F C

C V

H H i

i F C i

C

C O

F

C

C

V H

H i

i

F

C i

C

C O

F C

C V H

H

i i

O H i

F C

i

C C

H

i

F C

C

V H

H i i

F C i

C

C O

F C

C V H H

i i C i

C

C

O

i

V H

i

F C

C

V H i

F C i

C

C

O

F C

C

V

H H i

i

F C i

C

C O

F C

C

V

H

i

F C i

C O

V

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H

i

i i

i i

F C

C

V

H

i

F C i

C O

V

i i

V H

H

i

i

i i

i

F C

C

V H i

F C

i C

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V i i

V

H

H i

i i

i

i F C

C

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F C i C

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i

i

V

H

H i

i i

i

i

F C

C V

H

i

F C i

C O

V

i i

V H

H i

i i

i

i

F

C

C

V

H

i

F

C i

C O

V i i

V H H i

i

i

i

i F C

C V

H

i

F C

i

C

O

V

i

i

V H

H i i

i i i

F C

C V H

i F C

i

C

O

V i

i

V H

H i

i

i

i i

Page 45: LETTERS  PATTERNS  STRUCTURES

d

u u u

b u

d u b d u

b u

u u

b d u

u

b d u u b d

u u b d

d u u

u

b u

d u b

d u b u

u u

b d u

u

b d u u b d

u u b d

d u u

u b u

d

u b d

u

b u

u u b d u u b d u

u

b d u u

b d

d u u

u b u

d

u

b d

u

b u u u b d

u u b d

u u

b d u

u

b d d

u u u b u

d b d

u

b

u

d

u u u b u

d b d u

b

u

d u u

b

u

d b d

u b u d

u u

b

u d b d

u b u

u u b d

u u b d u

u b d

u u b d

u

u b

d u

u b

d u u b d u u b

d

u u

u u b d u u b d

u u b d

u u b d

u u b d u

u b d

u u b d

u

u b

d u

u b

d u u b d u u b

d

u u b d

u u u

u b d

u u b d

u u b d

u u b d u

u b d

u u b d

u u b d

u u b d u

u b d

u u b d u u b d

u u b d u

u b d

u u b d u

u b d

u u b d u

u b d

u u b d

u u b d

u u b d u

u b d

u u b d

u u b d

u u b d u

u b d

u u b d u u b d

u u b d u u b d

u u b d u

u b d

u u b d u

u b d

u u b d

u u b d

u u b d u

u b d

u u b d

u u b d

u u b d u

u b d

u u b d

u u b d

u u b d

u u b d

u u b d u

u b d

u u b d

u u b d

u u b d u

u b d

u u b d u

u b d

u u b d

u u b d

u u b d u u b d

u u b d

u u b d

u u b d

u u b d

u u b d u u b d

u u b d

u u b d

u u b d

Page 46: LETTERS  PATTERNS  STRUCTURES

H H H

g g

I I

T l l

l

o l o

E

E i i Y

A

F

F

I I

T l l

l

l

E

E i i Y

A

T Y

A

T Y

A

T

Y T

Y

A

T

T

A

T Y

A

T Y

A

T

Y T

Y

A

T

T

A

T Y

T Y

A

T

Y

T

Y

A

T

T

A

h

h h

h H R

R U e

e

s s

i ! !

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B B h h B

B h

h H

H R R

U e

e

s s

i ! !

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H H A

H H A

H

A

H H

A

H H

A

H

A

F F

F

d

d S S C g g

V

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&

H H i i

G G

F F

F

d

d S S

C g g V

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G G

F C

C g V

H

H i

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F C

C

g V H

H i

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F C

C

i

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F C

C

V i i

F C

C

i

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F C

C

V

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s v v g Z

Z

t t X f f

L

L

d

N

N

A A A

§

§ L L

C

C j j

s v

v g

Z

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t t X f f

L L

d

N N

§ § L

L C C j j

s

X L L

d

C

C

j j

s

X

L L C C

j j C C

j j H C

C

j j H

C C

j j

H C

C

j j

H

C C

j j H C C

j j H

C C

j j

H C

C

j j

H

X X

j j g g u u

B B

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L

L k D

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j

g g u u

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B A

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k

g L

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L k

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B A

A

c

B A

A

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B A

A

c

K

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s

s

C

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G

G t t

Y d b u u

X X

D

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w w T T ()

G

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w w T T () f i

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f

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g g T T ()

g g T T ()

g g T T ()

G G G G

F F

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t t Z

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A A

s s t . . t s s l l r r

c T T

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s s t . . t s s l

l r r

c

H H

Page 47: LETTERS  PATTERNS  STRUCTURES

AAAA BBBB CCCC DDDD EEEE

FFFF GGGG HHHH IIII JJJJ KKKK LLLL MMMM NNNN OOOO PPPP QQQQ RRRR SSSS TTTT UUUU VVVV

WWWW XXXX YYYY ZZZZ AAAA

BBBB CCCC DDDD EEEE

FFFF GGGG HHHH IIII JJJJ KKKK LLLL MMMM NNNN OOOO PPPP QQQQ RRRR SSSS TTTT UUUU VVVV

WWWW XXXX YYYY ZZZZ

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BBBB

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GGGG

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BBBB

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DDDD

EEEE

FFFF

GGGG

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IIII JJJJ KKKK

LLLL

MMMM

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QQQQ

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FFFF

GGGG

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AAAA

BBBB

CCCC DD

DD

EEEE FFF

F GGGG

HHHH IIII JJJJ KKKK LLL

L MMMM

NNNN OO

OO PPPP QQQQ

RRRR

SSSS TTTT UU

UU

VVVV

WWWW

XXXX YY

YY ZZZ

Z

AAAA BBBB CCCC DDDD

EEEE FFFF GGGG

HHHH IIII JJJJ KKKK LLLL MMMM NNNN OOOO PPPP QQQQ RRRR

SSSS TTTT UUUU VVVV

WWWW XXXX YYYY ZZZZ

AAAA

BBBB

CCCC

DDDD

EEEE

FFFF

GGGG

HHHH

IIII

JJJJ

KKKK

LLLL

MMMM

NNNN

OOOO

PPPP

QQQQ

RRRR

SSSS

TTTT

UUUU

VVVV

WWWW

XXXX

YYYY

ZZZZ

AAAA

BBBB

CCCC

DDDD

EEEE

FFFF

GGGG

HHHH

IIII

JJJJ

KKKK

LLLL

MMMM

NNNN

OOOO

PPPP

QQQQ

RRRR

SSSS

TTTT

UUUU

VVVV

WWWW

XXXX

YYYY

ZZZZ

Page 48: LETTERS  PATTERNS  STRUCTURES

R R U e

e

s s

i ! !

? ? B B B

B

R R

U e

e

s s

i ! !

? ?

R R

U

e

e

s s i !

! ? ? B B

B B

R R U

e

e

s s i ! !

? ?

R R e

e

s s

i ! !

? ? B B B

B

R R

U e

e

s s

i ! !

? ?

R R

U

e

e

s s i !

! ? ? B B

B B

R R U

e

e

s s i ! !

? ?

R R U e

e

s s

i ! !

? ?

B B B

B

R R

U e

e

s s

i ! !

? ?

R R

U

e

e

s s i !

! ? ? B B

B B

R R U

e

e

s s i ! !

? ?

R R U e

e

s s

i ! !

? ?

B B B

B

R R

U e

e

s s

i ! !

? ?

R R

U

e

e

s s i !

! ? ? B B

B B

R R

e

e

s s i ! !

? ?

T o o

E

E Y

A

F

F T

E

E Y

A

T

o

o E

E

Y A

F

F T

E

E

Y

A

T o o

E

E Y

A

F

F T

E

E Y

A

T

o

o E

E

Y A

F

F T

E

E

Y

A

x T Y

s

x T

Y

s

x

T Y

s

x T Y

s

x T

Y

s

x T Y

s

x T

Y

s

x T

Y

s x T

Y

s

x T Y

s

x

T Y s

x

T Y

s x T Y s x

T Y

s x T

Y

s

x T

Y

s

x T

Y

s

p

x T Y

s

p

x T Y

s p x

T Y

s p

x T Y

s

p

x T

Y

s

p

x T

Y

s

p

x T

Y

s

p x T Y

s

p

x T

Y

s

p

x

T Y

s

p

x

T Y s

p x T Y

s

p

x T Y s

p x

T

Y

s

p

x T

Y

s

p

x T Y

s

x T

Y

s

x

T Y

s

x T Y

s

x T

Y

s

x T Y

s

x T

Y

s

x T

Y

s x T

Y

s

x T Y

s

x

T Y s

x

T Y

s x T Y s x

T Y

s x T

Y

s

x T

Y

s

x Y

x

T Y

s

x

T Y

s x Y x Y

H H A H H

A H H

A

H H A H H

A

H H

A H H A

H H A

H H A H H

A

H H

A

H H A

Page 49: LETTERS  PATTERNS  STRUCTURES

s s s s s s s s s s

s s s s s s

s s s s s s s s

s s s s s s s s s s O

O

O

O

s s s s s s s s s s s s s s s s s s s s s s s s s s s

s s s s s s s s s

s s s s s s s s

s s s s

s s s s s s s s s

s s s

Page 50: LETTERS  PATTERNS  STRUCTURES

C i R L e

C i R L e C

i R L e

C i R L e

C i R L e

C i R L e C i R L e

C i R L e

C i R L

e C i R L

e

C i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L e

C i R L

e

C i R

L

e C i

R L e

C i

R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L

e

C i R L e C i R L e C i

R L e C i R L

e

C i R

L

e C i R L e C

i R L e

C i R L

e C i R L e C i R

L e C i R L e C i R L

e

C i R

L

e C i R L e C

i R L e

C i R L

e

C i R L e C i R

L e C i R L e C i R L

e

C i R

L

e C i R L e C

i R L e

C i R L

e

C i R L

e C i

R L

e

C i

R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L

e C i R L

e

C i R L e

C i R L e C i R L e

C i R L e C

i R L e

C i R L e

C i R L

e C i R L

e

C i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L e

C i R L e

C i R L e C i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L e

C i R L

e C i R L

e

C i R L e

C i R L e C

i R L

e C i

R L e

C i R L e

C i R L e C i R L e

C i R L e C

i R L e

C i R L e

C i R L

e C i R L

e

C i R L e

C i R L e C

i R L

e C i

R L e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L e

C i R L e C i R L e

C i R L e

C i R L

e C i R L

e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R

L

e

C i R L

e C i

R L e

C i

R L

e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L

e C i R L e C i R

L e C i R

L

e

C i R L

e C i R L e

C i R L e

C i R L e

C i R L

e C i R L e C i R L e C i R

L

e

C i R L

e C i R L e

C i R L e

C i R L e

C i R L

e C i R L e C i R

L e C i R

L

e

C i R L

e C i R L e

C i R L e

C i R

L

e

C i R L

e

C i

R L e

C i

R L

e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C i R L

e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C

i R L e C

i R L

e C i R L

e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L e

C i R L e C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i R L e

C i R L e

C i R L e C

i R L e C i

R L

e

C i R L

e

C i R L e C

i R L e C

i

R L e C

i R L

e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C

i R L e C i

R L

e

C i R L

e

C i R L e C

i R L e C

i

R L e C

i R L

e

C i R L e

C i R L e

Page 51: LETTERS  PATTERNS  STRUCTURES

W

u f

L

{ X

y S i

W

u

f

L

{ X

y S

i

W u f

L { X

y

S

i

W u f

L { X y

S i

W u f

L

{

X

y

S

i

W u f

L

{

X

y

S

i

W

u f L { X

y S i

W

u f L

{ X y S i

W

u

f

L {

X y S

i

W

u

f

L { X

y S i

Page 52: LETTERS  PATTERNS  STRUCTURES

E

E E E E

E E

E

E

E

E E

E

E

E

E

E

E E E E

E E

E E

E E E E

E E

E

E

E

E E

E

E

E

E

E

E E E E

E E

E

Page 53: LETTERS  PATTERNS  STRUCTURES
Page 54: LETTERS  PATTERNS  STRUCTURES

]

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Page 55: LETTERS  PATTERNS  STRUCTURES

(

Y T

r

s s

D

q

A

B

v C

o }

l b s T

D R

U

0

p

H

S

H

H

A

A

l b E F s

T

D R

U

0

p H S

H

H

A

A

E

Y

F

T r

s s

D

q A

B

v C o

( }

(

Y N T

r s s

D q A

B

v

C o

F

}

E l a h s T

D

R U 0

p

H

S

l H

H

A

A E l a

h E F

s T

D

R U 0

p

H

S

l H

H

A

A E

Y

F

N T

r s s

D q A B

v C o

F (

}

Page 56: LETTERS  PATTERNS  STRUCTURES

l l l l l l

l l

i i j

A A A

A A

A A A

A A

A A A

A A

A A A

A A

p d p q p

b

s

s

p d p q p

b

s

s v v

E

E

E E

E

E E E

E

E

E E E

E E E

E

E

E E

E

E E E

E

E

E E

E

E E E

f

H

f H f

H

f

H

f H

f

H f H

f H f H

f H f H

f H

f

H

f

H

f

H

f H

f

H

f

H

f H

f H A

A

H

A

H c c i i A

i i i

i i i i i

i

i

i

i

i i

i

i f

H

f

H f

H

f

H f f

f

f

f

H

f H f

H

f

H

f H

f

H f H

f H f H

f

H f H

f H

{ }

{ } i

i

i

i

i i

i

i {

}

{

} i

i

i

i

i i

i

i

{

}

{

} i i i i

i i i i i i i

i i i i i

A A

A

A H

A

A

A

A H

A

A

A

A H

A

A

A

A H

A

A

A

A H

A

A

A

A H

A

A

A

A H

A

A

A

A H

A

A

A

A H

A

A

A

A H

A

A

A

A H

A

A

A

A H

X

X

X

X X

G

X

G

X

X X

X X

G

X

G X

X

X

X X

G X

G

X X

X X

X G

X G X

X

X

X

X

G X

G

X

X

X

X

X

G X

G

A A

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?

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?

?

? ? ?

?

? ?

?

?

?

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?

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A

A A

A H

A A

A A

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?

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?

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A A

? ? ? ? ? ?

?

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?

A

A A

A H

A A

A A

? ? ? ? ? ?

?

? ? ? ?

? ? ? ?

?

X X

X X

X G

X

G X

X

X

X X

G

X

G

X

X

X

X X

G

X

G

X

X

X

X X

G

X

G

X

X X

X X

G

X

G X

X

X X X G X

G

X X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y X

X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y X

X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y X

X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y

X X

X X

Y

Y Y

Y X

X

X X

Y

Y Y

Y

i

i

i

i

i i

i

i A

A

A A

A A

A A

A

A

A

A

A A

A

A

A A

A

A

A A

A

A

A

A

l

l

(

(

(

j

i i j l

l

(

(

(

j

b k f s

C {

{ C

{

b k f s

C C

A

A

A

A

A A

A

A

l c l c D D

D D

p D

D D

D q

D D

D D

p D

D

D

D

q

A A

S S S

S

S S S

S S f

f f C X

i

i i i i i

i i

i t t U

t

t

t t

c

c

c c c

c

c c R

R R R R R

R R R

R R

D

D

S S

A

S S

A

S

S

T

S

S T

J J H

J

J

H w J J

J

J

J J H

J

J

H w J J

J

J S

S

A S

T

S S A

S

S

T S

A

S

S

T

X

X

Y

Y

G

X

H

A

X

X

X

Y

Y

Y

X

G

X

H

H

A

X

X

Y

Y

X

G

H

A

X

X Y

Y

G

X

H

A X

X

X

Y

Y

Y X

G

X

H

H

A

X

X

Y

Y

X

G

H

A

J U U A

B d s

s J U U

A

B d

S S S S

S

S T S

S

T S

S S

S

S

S S

S S

S S

S

S S

T

S S

T

S S S S

S

S T

S

S T S

S S

S

S

S S

S S

S S

S

S S

T

S S

T T T

b

b b

S

F

F

b b

b

b

g

g

b

b

b b

b

b

b

b

b

b

b b

S S

F

b b

b

b

g g

S

S A S

T S S A

S

S T S

A

S

S T

S S

A

S S

A

S

S

T

S

S

T

b

b b

S

F

F

b b

b

b

g

g

g g g g

g

g g g

G G

G G G

G

G G

G G G

G

G G

G G G

G G G

G G G

G

G G

G G G

G

Z Z Z Z

Z Z Z Z

i i

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i i

i i

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{ }

{ } i i

i

i i

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{ } T x

T x T x T

x

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T x T

x

T x { }

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T x T

x T

x

T x

T x T

x

T x ! f

! f

! ! f

! f

! f

! f

! f

Page 57: LETTERS  PATTERNS  STRUCTURES

t t

r r A

A

d d f f t t

Page 58: LETTERS  PATTERNS  STRUCTURES

c V

M ! &

&

B c

V

M ! &

! & &

B

c c

V

V

M M

! & ! &

c V M !

&

&

M

! &

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B c

V

M ! &

c V M !

&

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&

! &

&

B c c

V

V

M M

!

&

! &

c V

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M !

&

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B c V M !

& c V

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&

B c

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M ! &

c V

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&

B c V

M ! & ! & &

B

c c V

V

M M

! & ! &

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&

&

M

! &

&

B c V

M ! &

c V M !

&

&

B c V M

! &

! &

&

B c c V

V

M M

! &

! &

c V

M ! & &

M ! &

&

B c V M

! &

c V M ! &

&

B c V

M ! & c V M

!

&

&

B c V M !

&

!

&

&

B c c V

V

M

M

! &

! &

c V

M ! &

&

M ! &

&

B c V M

! &

c V

M ! &

&

B c

V

M ! &

! & &

B

c c

V

V

M M

! & ! &

c V M !

&

&

M

! &

&

B c

V

M ! &

c V M !

&

&

B c V M

! &

c V M !

&

&

B c V M !

&

! &

&

B c c

V

V

M

M

!

&

! &

c V

M ! &

&

M !

&

&

B c V M !

&

c V

M ! &

&

B c V

M ! & ! & &

B

c c V

V

M M

! & ! &

c V M !

&

&

M

! &

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B c V

M ! &

c V M !

&

&

B c V M !

&

c V M !

&

&

B c V M

! &

!

&

&

B c c V

V

M

M

! &

! &

c V

M ! & &

M ! &

&

B c V M

! &

c V

M ! &

&

B c

V

M ! &

! & &

B

c c V

V

M M

! & ! &

c V M !

&

&

M

! &

&

B c

V

M ! & c V M !

&

&

B c V M

! &

c V M !

&

&

B c V M !

&

! &

&

B c c

V

V

M

M

!

&

! &

c V

M ! &

&

M !

&

&

B c V M !

& c V

M ! &

&

B c V

M ! &

! & &

B

c c V

V

M M

! & ! &

c V M !

&

&

M

! &

&

B c V

M ! & c V M !

&

&

B c V M !

&

c V M

&

! &

&

B c c

V

V

M

M

!

&

! &

c V

M

&

M !

& B c V

c V

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&

B c V

M ! &

! & &

B c c V

V

M M

! & ! &

c V M !

&

&

M

! &

&

B c V

M ! &

c V M !

&

&

B c V M !

&

c V M !

&

!

&

&

B c c V

V

M

M

! &

! &

c V

M

&

M ! & B c

c V

M ! &

&

B c

V

M ! &

! & &

B c c V

V

M M

! & ! &

c V M !

&

&

M

! &

&

B c

V

M ! &

c V M !

&

&

B c V M

! & c V

M ! &

&

B c

V

M ! &

! & &

B

c c

V

V

M M

! &

! &

c V M !

&

&

M

! &

&

B c

V

M ! &

c V M !

&

&

B c V M !

&

! &

&

B c c

V

V

M

M

!

&

! &

c V

M ! &

&

M !

&

&

B c V M !

&

& &

c V

M ! &

&

B c V

M ! & ! & &

B

c c V

V

M M

! &

! &

c V M !

&

&

M

! &

&

B c V

M ! &

c V M !

&

&

B c V M !

&

!

&

&

B c c V

V

M

M

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! &

c V

M ! &

&

M ! &

&

B c V M

! &

&

c V

M

! & &

B

c c V

V

M M

! & ! &

c V M !

&

&

M

! &

&

B c

V

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c V M !

&

&

B c V M !

&

! &

&

B c c

V

V

M

M

!

&

! &

c V

M ! &

&

M !

&

&

B c V M ! &

c V

M ! & &

B c

V

M ! &

c V

M !

! & &

B

c c V

V

M M

! & ! &

c V M !

&

&

M

! &

&

B c V

M ! &

c V M !

&

&

B c V M

! &

!

&

&

B c c V

V

M

M

! &

! &

c V

M ! &

&

M ! &

&

B c V M

! &

c V

M ! & &

B c V

M ! &

V

!

Page 59: LETTERS  PATTERNS  STRUCTURES

C i R L e

C i R L e C i R L e

C i R L e

C i R L e

C i R L

e

C i R L

e

C i R L

e C i

R L e C i R

L e

C i R

L e

C i R L e

C i R L e C i R L e

C i R L e

C i R L e C i R L

e C i R L

e C i

R L e

C i

R L e

C i R L e

C i R L e

C i R L

e

C i R L

e

C i R L e

C i R L e C i R L e

C i R L e

C i R L

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C i R L

e

C i R L e

C i R L e

C i R L e

C i R L

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C i R

L

e C i R L

e

C i

R L e

C i

R L

e C i

R L e

C i R L

e

C i R L e

C i R L e

C i R L e C i R L e

C i R L e

C i R

L e C i R L

e

C i R L e

C i

R L e

C i R L e

C i

R L

e C i

R L e

C i R L e

C i R L e

C i R L e

C i

R L e

C i R L e C i R L e

C i R L e

C i R L e C i R L

e C i R

L

e

C i R L

e C i R L e

C i R L e

C i R L e

C i R L

e

C i R L

e

C i R L e

C i R L e C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C i R L e

C i R L e

C i R

L e C i R L

e

C i R L e

C i

R L e

C i R L e

C i

R L

e C i

R L e

C i R L

e

C i R L

e

C i R L e

C i R L e

C i R L e

C i R L

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C i R

L

e C i R L

e

C i

R L e

C i

R L

e C i

R L e

C i R L

e

V V

V V

Page 60: LETTERS  PATTERNS  STRUCTURES
Page 61: LETTERS  PATTERNS  STRUCTURES

c c C

C

c C C c c C

C

c c C

C

c c C C

c c C C c c

C

C c c C

C

A f

j i

A f j i

A

f j

i

A

f j i

A j i

A j i

f f

f

f

A j i

A j i

Page 62: LETTERS  PATTERNS  STRUCTURES
Page 63: LETTERS  PATTERNS  STRUCTURES

c c C

C

c C

C c c C

C c C

C c c C C

c c C C c c

C

C c c C

C

i j

i

S

g t

i

S

g t

c c C

C

c C

C c c C

C c C

C c c C C

c c C C c c C

C c c C

C

i j

i

S g t

i

S

g t c c C

C

c C

C c c C

C

c C C

c c C C c c

C

C c c C C c c C C

i j

i S

g t i S

g t c c C

C

c C

C c c C C

c C

C

c c C C c c C

C c

c C C c c C

C

i j

i S

g t i S

g t

Page 64: LETTERS  PATTERNS  STRUCTURES

f

j i

f j i

f

j i

f j i f

j i f j i f j

i f

j i f j

i

f j i

f j

i

f

j i

f j

i

f j i

f

j i

f

j i

f

j i f

j i

f

j

f j i

f

j i f

j i

f

j

f j i

f

j i

f j i f j

f j i

f

j i f j i f j f j

i

Page 65: LETTERS  PATTERNS  STRUCTURES

m

m A A V V

E E

VA

VA

W

B

B

X X

W b b

T T t

t

k k

S S

[ [

E E

g b

R S P

T U ,

U

s

p D

A A

A

R R

A

C

L

A

B J

j

eAs eA

s

tRWq

tRWq

yFSxb

eEe

S

yFSxb S (

S c

c .

.

Page 66: LETTERS  PATTERNS  STRUCTURES

A f j

i A

f j A

A f j i A

f j A

A

f j

i A f

j

A A

f j

i A f

j

A A j i

A j A

j i A j f

f

A f

f

A

A

j

i

A j A

j i

A j f

f

A f

f

A

A j i j

A j i j f f

f f

A

j

i

A j A

j i

A j f

f

A f

f

A

A f j

i A

f

j A A f j i A

f j A

A f j

i A f

j A A

f j

i A f

j A

A j i A j

A j i A

j f

f

A f

f

A

Page 67: LETTERS  PATTERNS  STRUCTURES

! !

V A

!

!

V A

!

!

V A

!

!

V A !

!

V

!

!

V A

!

!

!

!

V A

A

A

A A

A

A

A A

l l j m

j j m

j

w

w

j j C

C S S

b b

b b

A

D

D

i i

L L

( (

) ) A A

& ) &

U

z

}

z

U }

f f s

s B

B

d

d

(

(

.

.

.

C

C

s s

j j A A )

S S

y y

y y

s s ( ( } } S

S

S

G G

C S

C S

w C S

j

A

D

A

D

. . . .

V

V A

L L

A

L V

S

S s s

C S

s s S

T

M

M

T

A

A A

A

A

A

A

T

T

T

S A

G

G M

M

M

C S

C S

s s

M

a

A

A V

R

R

S

S

A

A

A

A

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T A . ( d

D

s s

C

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M T

M

s s C

a S

a

C

C

S

S

C j j j j .

C

C

B

R

S s S

C

Page 68: LETTERS  PATTERNS  STRUCTURES

S T

a

R

S T

a

R

S T

a R

S T

a R

S T

a R S T a R

S T

a R

S T

a R

S

T

a R

S

T a R

S

T

a

R

S

T

a R S

T

a R S T

a R

S T a

R

S

T a R

S

T

a R

S

T

a R

S

T a

R

S

T

a R S

T

a R S T

a R

S T a

R

S

T a R S

T a

R

S

T a

R

S

T a

R S

T a

R

S

T

a R

S

T

a R

S

T a R

S T

a R

S

T a

R

S

T a

R

S

T a

R S

T a R

S

T

a R

S

T

a R

S

T a R

S T

a R

Page 69: LETTERS  PATTERNS  STRUCTURES

e e e e

C C C C

C

C

C C

Page 70: LETTERS  PATTERNS  STRUCTURES

G S w F ?

G S w F ?

s g

h ?

G S w F ?

G S w F ?

s g

h ?

G

S w F ? G S

w F ? s g h

?

G

S w F ? G S

w F ? s g h

?

G

S w

F ?

G

S w

F ?

s

g

h

?

G

S w

F ?

G

S w

F ?

s g

h

?

G S w

F ?

G S w F

?

s g h ?

G S w

F ?

G S w F ?

s g

h ?

G S w F ?

G S w F ?

s g

h

? G S w F ?

G S w F ?

s g

h

?

G S w F ?

G S w F ?

s g h

?

G S w F ?

G S w F ?

s g h ? G

S w

F ?

G S

w

F ?

s g h

?

G

S w

F ?

G S

w

F ? s g h

?

G S w F ?

G S w F ?

s g h ?

G S w F ?

G S w F ?

s g

h ?

Page 71: LETTERS  PATTERNS  STRUCTURES

A A

K K A A

j j w w B

B

E

E

Z Z

C d d

v v

Page 72: LETTERS  PATTERNS  STRUCTURES

G S w F R

G S w F ?

s g

h

?

G S w F s

G S w F ?

s g

h

?

G S w F !

G S w F ?

s g h ? G

S w F !

G S

w F ?

s g h

?

G S w F g

G S w F ?

s g

h ?

G S w F

k

G S w F

?

s g

h ? G S w F

?

G S w F

? s g

h

?

G S w F

!

G S w F

?

s g

h

?

G

S w

F

?

G

S

w

F

?

s g h

?

G

S w

F

?

G

S

w

F

?

s g h

?

G S w F g

G S w

F ?

s g h ?

G S w F k

G S w

F ?

s g h ?

G S w F

?

G S w F

?

s g

h

?

G S w F

!

G S w F

?

s g

h

?

G S w F

R

G S w F ?

s g

h ?

G S w F

s

G S w F ?

s g

h ?

t

(

2 C

c

v

S i

v

t

(

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c

v

S

i

v

t (

2 C

c

v

S i

v

t (

5 C

c

v

S i

v

Page 73: LETTERS  PATTERNS  STRUCTURES

f f f f l l

( M

M

M

M

j j

j j

s s

d d j j C C

j j

j j

b b

j j

? ?

q

q t t

t

t t

t l

l 2 2

s s

eYr eYr

f f

( uHg

uHg

a f a f

T T

j j

{ {

T

T

l

s

A A

l

s

J J

j j

C C

B

B S

S

S S

Page 74: LETTERS  PATTERNS  STRUCTURES

(

c

t ( # C c

(

c

( c t

{ ( # C

c

( c

(

c

t ( # C c

(

c

( c t

{ ( # C

c

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t

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c

t

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t ( # C

c t

( c

t

{ ( c t ( # C

c

t

{ ( c t

( c

t ( # C

c t

( c

(

c

t ( # C c

(

c

( c t

{ ( # C

c

( c

(

c

t ( # C c

(

c

( c t

{ ( # C

c

( c

t

{ ( c

t ( # C

c

t

{ ( c t ( c

t ( # C

c

t ( c

t

{ ( c

t ( # C

c

t

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t ( c

t ( # C

c

t ( c

( c

t ( #

C

c

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( c

t { (

#

C

c

(

c

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t (

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c

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c

t { (

#

C

c

(

c t {

(

c

t ( # C

c t { ( c

t (

c t (

# C

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t (

c t {

( c

t ( # C

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c t (

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t {

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C

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C

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c

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c

t {

( c

t ( # C

c t {

(

c

t (

c t (

# C

c

t (

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Page 75: LETTERS  PATTERNS  STRUCTURES

l

Page 76: LETTERS  PATTERNS  STRUCTURES

X X

X X X X X X

Y

Y

X X

X X X X X X

Y

Y

Page 77: LETTERS  PATTERNS  STRUCTURES

R R e

e

s s

i ! !

? ? B B B

B

R R

U e

e

s s

i ! !

? ?

R R

U

e

e

s s i !

! ? ? B B

B B

R R U

e

e

s s i ! !

? ?

T o o

E

E Y

A

F

F T

E

E Y

A

T

o

o E

E

Y A

F

F T

E

E

Y

A

T o o

E

E Y

A

F

F T

E

E Y

A

T

o

o E

E

Y A

F

F T

E

E

Y

A

x T

Y

s

p

x T Y

s

p

x T Y

s p x

T Y

s p

x T Y

s

p

x T

Y

s

p

x T

Y

s

p

x T

Y

s

p x T Y

s

p

x T

Y

s

p

x

T Y

s

p

x

T Y s

p x T Y

s

p

x T Y s

p x

T

Y

s

p

x T

Y

s

p

R R

e

e

s s

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? ?

B B B

B

R R U e

e

s s

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? ?

R R U

e

e

s s i ! !

? ? B B

B B

R R

U

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e

s s i !

! ? ?

T o o

E

E Y

A

F

F

T

E

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A

T

o

o E

E

Y F

F

T

E

E

Y A

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E

E Y

A

F

F

T

E

E Y

A

T

o

o E

E

Y

A

F

F

T

E

E

Y A

x T Y

s

p

x T

Y

s

p x

T Y

s p

x T Y

s p

x T

Y

s

p

x T Y

s

p

x T

Y

s

p

x T

Y

s

p x T

Y

s

p

x T Y

s

p

x

T Y s

p

x

T Y

s

p x T Y s

p

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p

x T

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p

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p

x T Y

s

x T

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s

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Y

s

x T Y

s

x T

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s x T

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s x T

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s

x T Y

s

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s x T

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s x T

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Page 78: LETTERS  PATTERNS  STRUCTURES

A F

C X j Y

B

G

t t

S

y i

S d

u m

L

J

A F

C X j

Y

B

G

t t S

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J

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G

t t

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S

d

u m L J

A F

C X j

Y

B

G

t t

S

y i

S d

u m L

J

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C X j Y

B

G t t S

y i

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L J

A F

C X j Y

B

G t

t S y i

S

d u m

L

J

A F

C X j Y

B G

t t S

y i S

d

u m L J

A F

C X j Y

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t t

S

y i

S d

u m L J

F

C X j Y

G

t t S

y i S d

u m L J

F

C X j

Y

G

t t S

y i

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j Y G

t t

S

y i

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F C X

j Y

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t t

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u

m L J

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C X

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t t

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t t

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d

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t

S

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d

u

m L J

A F

C

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t

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m L J

A

F

C X

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t S

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A

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t S y i

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F C

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L J

A

F C

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j Y

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G

t

t

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S

d u m

L J

Page 79: LETTERS  PATTERNS  STRUCTURES

L L

d

C C j j H

L L

d

C C j j H

L L d

C C

j

j H

L L d C

C

j

j H

L L

d

C C

j

j H

L L

d

C C

j

j H L

L d

C C

j

j H

L L d C C

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j H

L L

L

d

C C j j H

L

L

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C C j j H

L d

C C

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H L

L d

C C

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H

L

L

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C

C

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L

L d

C

C

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L L

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L L

d C C

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L L

d C C

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L L

d C C

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L

L

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C

j

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L

L d C

C

j

j H L

L

d C

C

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j H

L

L

d C

C

j

j H

L

L

d C

C

j

j H

L

L

d C

C

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L L d

C C j j H

L L d

C C j j H L L

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C C

j j

H L L d

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L L

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L

L

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C

C

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C

C

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L

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Page 80: LETTERS  PATTERNS  STRUCTURES

Y s s

Y

s s Y

s

s Y

s

s

Y s

s

Y s

s Y s

s Y s s A

F C

X

j Y

B

G t

t

S

S d u m L J

A

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m L J

Y

J

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B

G

t

t

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i

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C

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C

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B G

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A F

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L

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Y s s Y s s Y s s Y s s

Y s

s Y s

s Y

s s

Y s

s

Page 81: LETTERS  PATTERNS  STRUCTURES

C i

R

L e C i

R

L e C i

R L

e C i R L

e

C i R L e C i R L e C

i R L e C i R L

e

C i R L

e C i R

L

e C i R L

e C i R L e

C i R L e

C i R

L e C i

R L e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C i R L e C

i R L e

C i R

L

e

C i R L

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C i R L

e C

i R L

e

C i R L e

C i R L e

C i R L e

C i R L

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C i R L

e C i R L

e

C i

R L e

C i

R L

e C i

R L e

C i

R L

e

C

C i R

L e

C i R L e C i R

L e

C i

R L e

C i R L e

C i R L e

C i R L e

C i R L e C

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C i R L e

C i R L

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C i R

L

e

C i R L

e C

i R L

e

C i R L e

C i R L e

C i R L

e C i R L e C i R L

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C i

R L

e

C i

R L e C i

R L

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R L e

C i

R L

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C i

R

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C i

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C i R L e C i R L

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C i R L e

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C i R L

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C i R L e C i R L e

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C i

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C i R

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C i R L e C

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C i R L e

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C i R L e C

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Page 82: LETTERS  PATTERNS  STRUCTURES

X

X

H X

X

H

X X X X E

Y s

s

E

Y s

s

E Y

s

s E Y

s

s

E Y s

s

E Y s

s

E Y s

s E Y s

s

Page 83: LETTERS  PATTERNS  STRUCTURES
Page 84: LETTERS  PATTERNS  STRUCTURES

t ]

3 C

e

z

d f

v

t (

3 C

c x

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v

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c R

s v

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k

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c

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k

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a

t ( 8 c R s

v

t (

3 C

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x

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3 C

e

z

d f

v

Page 85: LETTERS  PATTERNS  STRUCTURES

h h

h h a

a

a

a

D

D

D

, , ,

s s s

Page 86: LETTERS  PATTERNS  STRUCTURES

k k A

A

B

B

D

D

M

M

P

P

v

v

s

s b b

?

?

t

t

k k A

A

B

B

D

D

M

M

P

P

v

v

s

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t

t

k k A

A

B

B

D

D

M

M

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t t

k k A

A

B

B

D

D

M

M

P

P

v v

s s

b b ?

?

t t

Page 87: LETTERS  PATTERNS  STRUCTURES

Y U G B I B T

S j

E U I

G J

T y j

C

S

Y U G Z I B T

S j

E U I

G J

T y j

C

S Y A G

F I J

T F

j

E

U

I G J T y j C

C

Y A G

F I J T

F j

E

U

I

G J

T y

j C

C

Y K

G

S I J T

y j

E U I G J T y

j C

C

Y K G

R I J T y

j

E U

I G J

T y

j C

C

Y G G

F I J T

y j

E U

I G J

T y j

C

C

Y G G

X I J T

y j E U

I G J T y j

C

C

Y A G F I J T

S j

E U I G J

T y j

C

C

Y A G

F I J T

S j

E U I

G J

T y j

C

C

Y U G

Z I J T

y j

E

U

I

G J T y j C

C

Y U G

B I J T

y j

E

U

I

G J T

y j C

C

Y K G

R I J T

y

j

E U I

G J

T y j C

G

Y K S S I

J T

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E U I

G J

T y j

C

G

Y G

X

F I J T

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E

U

I G J

T y

j C

C

Y G X

X I J T

y j

E

U

I G J

T y j C

C

Page 88: LETTERS  PATTERNS  STRUCTURES

t # C

v

t # C

v

t #

C

v

t #

C

v

t # C

v t # C

v

t #

C

v t #

C

v

t # C

v t # C

v t # C

v t # C

v

t # C

v

t # C

v

t # C v

t # C v t

# C

v t # C

v

t # C

v

t # C

v

t # C v t # C v t # C

v

t # C

v t # C v

t # C v

t # C

v

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v t # C v

t # C v

t # C

v

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v t # C

v

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v

t # C

v

t # C

v

t # C v

t # C v

t # C

v

t # C

v

t # C v

t # C v

t # C

v

t # C

v

t # C v

t # C v

t # C

v

t # C

v

Page 89: LETTERS  PATTERNS  STRUCTURES
Page 90: LETTERS  PATTERNS  STRUCTURES

( c

t { (

L

C

c c

t {

(

c t ( L

c t {

(

c

(

c t

(

L

c c c t

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L

c t

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c

t (

L c (

c

c t (

L

C

c (

c (

c t { (

L

C

c c

t {

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c t ( L

c t { (

c

(

c t

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c c c t (

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c

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C

c (

c (

c

t ( L

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c

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c

t (

c

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L

c c

c

t ( L

c

t (

c (

c t (

L

c

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L C c

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c c t (

c

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c

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c

( c t (

L

c c

c

t (

L

c

( c (

c t (

L

c

(

c c

t (

L C c

( c

t

Page 91: LETTERS  PATTERNS  STRUCTURES
Page 92: LETTERS  PATTERNS  STRUCTURES

{

{ {

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{

[

]

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Page 93: LETTERS  PATTERNS  STRUCTURES

K K

K K

K K

K K

K K

K K

K K

K K

K

K

K K

K

K

K

K

K

K

K

K K

K K

K K

K K

K K

K K

K K

K K

K

K K K

K

K

K

K

K

K

K

K

K

K

K

K

K

K

K

K K K

K

K

K K

K K

K

K

K

K K

K

K

K

K K

K K

K

K K

K K

K K K

K

Page 94: LETTERS  PATTERNS  STRUCTURES

F

C g g V

&

& H

H

i

i

G

G

F C g g V

&

& H

H

i

i

G

G F C

g g

V &

&

H

H

i

i

G G

F C g g

V &

&

H

H

i

i

G

G F

C g g V

H

H

i

i

F C g g V

H

H

i

i

F

C g

g V

H

H

i

i

F C g g

V

H

H

i

i

F

C g g V

H

H

i

i

F C g g V

H

H

i

i

F

C g

g V

H

H

i

i

F C g g

V

H

H

i

i F

C g

g V &

&

H

H i i G

G F

C g

g V &

&

H

H i i

G

G F C

g g V &

&

H

H

i

i

G G

F C

g g V &

&

H

H

i i

G

G

F

C g

g V H

H i i

F

C g

g V H

H i i

F C

g g V H

H

i

i

F C

g g V H

H

i i

F

C g

g V H

H i i

F

C g

g V H

H i i

F C

g g V H

H

i

i

F C

g g V H

H

i i

F C g g V

&

&

H

H

i

i

G

G

F

C g g V

&

&

H

H

i

i

G

G

F C

g g V &

&

H

H

i

i

G

G

F C

g g V

&

&

H

H

i

i

G

G

F C g g V

H

H

i

i

F

C g g V

H

H

i

i

F C

g g V H

H

i

i

F C

g g V H

H

i

i

F C g g V

H

H

i

i

F

C g g V

H

H

i

i

F C

g g V H

H

i

i

F C

g g V H

H

i

i

F

C g

g

V &

&

H

H i i

G

G F

C g

g

V &

&

H

H i i

G

G

F C

g g V &

&

H

H

i

i

G

G

F C

g g V &

&

H

H

i

i

G

G

F

C g

g

V H

H i i

F

C g

g

V H

H i i

F C

g g V H

H

i

i

F C

g g V H

H

i

i

F

C g

g

V H

H i i

F

C g

g

V H

H i i

F C

g g V H

H

i

i

F C

g g V H

H

i

i

Page 95: LETTERS  PATTERNS  STRUCTURES

V

T S S

f

r z A

D

v

B R

F G

L

A V

T S S

f

r z A

D

v

B R

F G

L

A

T

S S

f

L D v

T

S S

f L D v r z A

L D v

F G

L

r z A

L D v

F G

L z A

D v

F G L

z A

D v

F G L

Page 96: LETTERS  PATTERNS  STRUCTURES

s

X

L

L d

C C j j H

s

X

L

L d

C C j j H

s X s X

s

X

L

L

d

C C j j H

s

X

L

L

d

C C j j H

s X

L

L d

C C

j j

H s X

L

L d

C C

j j

H s X

L

L d

C

C

j

j H

s

X

L

L

d

C

C

j

j H

s

X L L

d C C

j

j H

s X L L

d

C C

j

j H

s

X

L

L

d

C C j j H

s X

L

L

d

C C j j H

s X

L

L d

C C

j j

H s X

L

L d

C C

j j

H s X

L

L d

C

C

j

j H

s X

L

L

d

C

C

j

j H

s

X L L

d C C

j

j H

s X L L

d

C C

j

j H

s

X

L

L

d

C

C

j j

H s

X

L

L

d

C

C

j j

H

s X L L d C

C

j j

H

s X L L

d

C C

j j

H

s X L

L d

C

C

j j

H

s X L

L d

C

C

j j

H

s X L L

d C

C j

j H

s

X L L

d C

C j

j H

s X L

L d

C C j j H

s X L

L

d

C C j j H

s X L

L

d C C

j j H s X L

L

d C C

j j H s X

L L d C C

j

j H

s X L L d

C C

j

j H

s X

L

L

d

C

C

j

j H

s X L

L

d

C

C

j

j H

s X L

L d

C C

j j H

s X L

L d

C C

j j H

s X L

L

d

C

C

j j H

s X L

L

d

C

C

j j H

s X L L

d C C

j j H

s X L L

d C C

j j H s X

L

L

d

C

C

j j H

s X L

L d

C

C j

j H

s X L

L

d

C C j j H

s X L

L

d

C C j j H

s X L

L

d

C C

j j H s X

L

L

d

C C

j j H s X

L L d C C

j

j H

s X L L d

C C

j

j H

s X L

L

d

C

C

j

j H

s X L

L

d

C

C

j

j H

Page 97: LETTERS  PATTERNS  STRUCTURES

C i R L e

C i R L e

C i R L e

C i R L e C i R L

e

C i R

L

e

C i

R L e

C i R L e

C i R

L e C i R

L

e

C i R L

e C i R L

e

C i

R L e

C i

R L

e

C i

R L e C

i R L

e

C i R L e C i R L e C

i R L

e C i R L

e

C i R L e

C i R L e C

i R L e

C i R L e

C i R L

e C i R L

e

C i R L

e C i R L

e C i R L

e C i

R L e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C i R

L

e

C i R L

e C i R L e C

i R L e

C i R L e

C i R L e

C i R L e C

i R L e C i R

L

e C i R L

e

C i R L

e C i R L

e C i

R L e C

i R L

e

C i R L e

C i R L e

C i R L e

i R L

e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C i R L e

C i R L e

C i R L e

C i R L e C i R L e

C i R L e

i R L

e C i R L

e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C i R L e

C i R L e C i R

L e C i R L e

C i R L e

C i R L e C i R L

e

C i R L

e C i

R L e

C

i R L

e C i R L

e C i R L

e

C i R L

e C i R L

e

C i R L

e C i R L

e C i R L

e C i

R L e

C i R L e

C i R L e C i R L e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L e C i

R L

e C i R L e

C i R L

e

C i R L e

C i

R L e

C i R L e

C i R

L e

C i R L e

C i R L e

C i R L e

C i R L

e

C i R L

e C i

R L

e

C

i R L e C i R L

e C i R L

e

C i R L e

C i R L e

C i R L e

C i R L e C

i R L e

C i

R L

e

C i R L e

C i R L

e

C i R L e

C i

R L e

C i R L e

C i R

L e

C i R L

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C i R L

e

C i R L e

C i R L e C i

R L

e

C i R L

e

C i

R L

e

C i

R L e

C i R L

e C i R L e C i R

L

e C i R L

e C i R

L e

C i R L e C i

R L e C i R L

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C i R L e

C i R L e C i R L e

C i R L e

C i R L e

C i R L e

C i R L e

C i R L

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C i R L e

C i R L e C

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C i R

L e

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C i

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e

C i R L

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C i R L e

C i R L e C i R L

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R L e

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e

C i R L e

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C i R L e

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C i R L

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R L

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C i R L e

C i R

L e C i

R L e

C i R L e

Page 98: LETTERS  PATTERNS  STRUCTURES

G d k

c

B

U

? &

T r E G

A F

T Y G d k

c B

U

? &

T r E G

A F

T

Y

r k c B

U

? &

T r E

G

A

F

T Y

r k c B

U

? &

T r E G

A

F

T Y

r d k c B

U

?

&

T r

E

G

A

F

T Y

r d

k c B

U

?

&

T r E

G

A

F

T Y

d

k

c B U

? &

A

F T Y

d

k

c B

U ? &

A

F T Y

P z d k

c B U

? &

A

F

T Y

P z d

k

c B U

? &

A

F

T Y

P z

k c B

U

? &

T r E G

A

F

T Y

P z k

c B

U

? &

T r E G

A

F

T Y

k c B

U

? &

T r E G

A F

T Y

k c

B

U

?

&

T r E G

A F

T Y

Page 99: LETTERS  PATTERNS  STRUCTURES

A

A A A

A

A A

A A

A A

A a

a a a a

a a

a

B

B B B

B

B B

B B

B B

B b

b b b

b

b b

b C

C C C

C

C C

C C

C C

C c

c c c c

c c

c

D

D D D

D

D D

D D

D D

D d

d d d

d d d

d

E

E E E

E

E E

E E

E E

E e

e e e e

e e

e

F

F F F

F

F F

F F

F F

F f

f f f f f f

f

G

G G G

G

G G

G G

G G

G g

g g g

g g g

g H

H H H

H

H H

H H

H H

H h

h h h

h h h

h

I I I

I

I I I

I I I I I i

i i i i i i

i

J J J J

J J J

J J J J J j

j j j j j j

j K

K K K

K K K

K K

K K K k

k k k k k k

k

L L L

L

L L L

L L L L

L l l l l l

l l

l

M

M M M

M

M M M M

M M

M m

m m m

m

m m

m N

N N N

N

N N

N N

N N

N n

n n n

n n n

n

O

O O O

O

O O

O O

O O

O o

o o o

o o o

o

P

P P P

P

P P

P P

P P

P p

p p p

p p p

p

Q

Q

Q Q Q

Q

Q Q

Q Q

Q

Q q

q q q

q q q

q R

R

R R R

R

R R

R R

R

R r

r r r r r r

r S

S

S S S

S

S S

S S

S

S s

s s s s

s s

s T

T

T T T

T

T T

T T

T

T t

t t t t t t

t

Page 100: LETTERS  PATTERNS  STRUCTURES

U

U U

U U

U

U

U

U U

U

U u

u u

u u u u

u

V

V V

V V

V

V

V

V V

V

V v

v v

v v v

v

v

W

W W

W W

W

W

W W

W

W

W w

w w

w w w

w

w

X

X

X X

X X

X

X

X

X X X x

x x

x x x

x

x

Y

Y Y

Y Y

Y

Y

Y

Y Y

Y

Y y

y y

y y y

y

y

Z

Z Z

Z Z

Z

Z

Z

Z Z Z

Z z

z

z

z z

z

z

z

U

U

U

U

U

U

U U

U

U U

U

u

u

u

u

u

u

u u

V

V

V

V

V

V

V V

V

V

V

V

v

v

v

v

v v

v v

W

W

W

W W

W

W W

W

W

W

W

w

w

w

w w

w

w

w

X

X

X

X

X

X

X

X X

X

X

X

x

x

x

x

x

x

x x

Y

Y

Y

Y

Y

Y

Y Y

Y

Y

Y

Y

y

y

y

y

y y

y y

Z

Z

Z

Z

Z

Z

Z Z

Z

Z

Z

Z

z

z z

z

z

z z z

A

A H H A A

H H

i

i

i i

A

A H H A A

H H

i

i

i i

A

A H H A A

H H

i

i i i

A

A H H A A

H H

i

i

i i

A A

H H

A A H

H

i i

i i

A A

H H

A A H

H

i i

i i

Page 101: LETTERS  PATTERNS  STRUCTURES
Page 102: LETTERS  PATTERNS  STRUCTURES

U

U U U

U

U U

U U

U U

U u

u u u

u u u

u

V

V V V

V

V V

V V

V V

V v

v v v

v v v

v

W

W W W

W

W W

W W

W W

W w

w w w

w

w w

w

X

X

X X X

X

X X

X X

X

X x

x x x

x xx

x

Y

Y Y Y

Y

Y Y

Y Y

Y Y

Y y

y y y

y y y

y

Z

Z Z Z

Z

Z Z

Z Z

Z Z

Z z

z z z z

z z

z

U

U U U

U

U U

U U

U

U

U u

u u u

u

u u

u

V

V

V V

V

V

V

V V

V

V

V v

v

v v

v

v v v

W

W

W W

W

W W

W W

W W

W w

w

w w

w

w w

w

X

X

X

X X

X

X

X

X X

X

X x

x

x x

x

xx

x

Y

Y

Y Y

Y

Y

Y

Y Y

Y

Y

Y y

y

y y

y

y y y

Z

Z

Z Z

Z

Z

Z

Z Z

Z

Z

Z z

z

z z

z

z z

z

I I I I

( ) A A I I I I ( )

I I I I ( ) A A I I I I ( )

I I I I

( ) A A I I I I ( )

I I I I

( ) A A I I I I ( )

I I

I I ( )

I I I I

( ) I I

I I

( )

I I

I I ( )

I I ( )

A A

I I ( )

I ) A I

( I ) A I

( I ) I (

Page 103: LETTERS  PATTERNS  STRUCTURES

A F

C G

t t

S

S d

u m

L

J

A F

C X

B

y i

A F

C X j

Y

B

G

t t S

y i

S d

u m L J

t S

A F

C X j

Y

B

G t

t S y i

S

d u

m L

J

B

A F C X j Y

B G

t t S

y i

S d

u m L J

A F

C

G

t t S

S d

u m L

J

A F

C X

B

y i

A F

C X j Y

B

G

t t

S

y i

S

d u m L J

t S

A F

C X j Y

B

G t t S

y i

S d u

m L J

B

A F

C X j Y

B G

t t

S

y i S

d

u m L J

A F

C

G

t t

S

S

d

u m L J

A F

C X

B

y i A F

C X j Y

B

G

t t

S

y i

S d

u m

L

J

t

S A

F C X j Y

B G

t t

S

y i

S d

u m L J

B

A F

C X j Y

B

G t t S

y i

S d u

m L J

A F

C

G

t t S

S d

u m L J

A F

C X

B y i A F

C X j Y

B

G

t t S

y i

S d

u m L

J

t S

A F

C X j Y

B G

t t

S

y i S

d

u m L J

B

A F

C X j

Y

B

G t t S

y i

S d u

m L

J A

F

C G t

t S

S d

u m L

J

A

F

C X

B

y i

A F

C

X

j Y

B

G t

t

S

y i

S

d

u

m L J

t

S

A

F C X

j Y

B

G t

t S

y i

S d

u

m L

J

B

A

F C

X

j Y

B G

t

t

S

y i

S

d u m

L J

A

F

C G

t

t S

S d u

m L

J

A

F

C X

B

y i

A F

C

X

j Y

B

G t

t

S

y i

S

d

u

m L J

t S

A

F

C X

j Y

B

G t

t

S

y i

S d

u

m L

J

B

A

F C

X

j Y

B G

t

t

S

y i S

d u m

L J

A F C G

t

t

S S

d

u

m L J

A F C

X

B

y i

A

F

C X

j Y

B

G t

t S

y i

S d

u m L

J

t

S A

F C

X

j Y

B G

t t

S

y i

S

d u m

L J

B A

F

C X

j Y

B

G t

t

S

y i

S d

u

m L

J

A F

C G t

t

S S

d

u

m L J

A F

C

X

B

y i

A

F

C X

j Y

B

G t

t S

y i

S d u

m L

J

t

S A

F C

X

j Y

B G

t

t

S

y i S

d u m

L J

B A

F C X

j Y

B

G t

t S

y i

S d

u

m L

J

Page 104: LETTERS  PATTERNS  STRUCTURES

A

F

C G t

t

S

S d u m

L

J

A

F

C

X

B

y i

A

F

C X

j Y B

G

t

t S

y i

S d

u

m L J

t

S

A

F C X

j

Y

B

G

t

t

S

y i

S d

u

m L

J

B

A F

C

X j Y

B G t t S

y i

S d

u m L J

A

F

C G t

t

S

S d u m L

J

A

F

C

X

B

y i A

F

C X

j Y

B

G

t t

S

y i

S d

u

m L J

t

S

A

F C X

j

Y

B

G

t

t S

y i

S d

u

m L

J

B

A F

C

X j Y

B G t

t S

y i

S d

u m

L J

A

F

C

G

t t

S S d

u

m L J

A

F

C X

B

y i A

F

C

X

j Y

B

G t t

S

y i

S d u m

L

J

t S

A F

C

X j Y

B G t t S

y i S d

u m L J

B

A

F C X

j

Y

B

G

t

t S

y i

S d

u

m L

J

A

F

C

G

t

t S S

d

u

m L J

A

F

C X

B

y i

A

F

C

X

j Y

B

G t

t

S

y i

S d u m L

J

t S

A F

C

X j Y

B G t

t S

y i

S d

u m

L J

B A

F C X

j

Y

B

G

t

t

S

y i

S d

u

m L

J A

F C

G

t t

S

S d u

m L J

A

F C

X

B

y i

A

F

C X j Y B

G

t

t S

y i

S

d u m

L J

t

S

A F

C X

j Y

B

G

t

t

S

y

i

S

d u

m

L

J

B

A

F

C X

j Y

B G t

t

S

y i

S d

u m L J

A

F C

G

t

t

S

S d u

m L J

A

F C

X

B

y i

A

F

C X j Y B

G

t

t S

y i

S

d u m L J

t

S

A F

C X

j Y

B

G

t

t

S

y

i

S

d u

m

L

J

B A

F

C X

j Y

B G t

t

S

y i

S

d

u m

L J

A

F

C G

t

t S

S

d u m L J

A

F

C X

B

y i

A

F C

X

j Y

B

G

t t

S

y i

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m L

J

t

S

A

F

C X

j Y

B G t

t

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y i

S d

u m

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B

A F

C X

j Y

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G

t

t

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y

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d u

m

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A F

C

G

t

t S

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A F

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m L J

t

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d

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B A F

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d u

m

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Page 105: LETTERS  PATTERNS  STRUCTURES

T

T A

A

B

B

D D

M

M

P

P v

v

s

s

b b

?

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t

t T

T A

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M

M

P

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v

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B

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M

M

P

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t T

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A

B

B

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M

M

P

P

v

v

s

s

b b

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t

t

T T A A

B

B

D D

M M

P P

v v

s s

b b

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t t

T

T A

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B

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D D

M

M

P

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v

s s

b b

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t

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Page 106: LETTERS  PATTERNS  STRUCTURES

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Page 107: LETTERS  PATTERNS  STRUCTURES

B B B

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Page 108: LETTERS  PATTERNS  STRUCTURES
Page 109: LETTERS  PATTERNS  STRUCTURES

d

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Page 110: LETTERS  PATTERNS  STRUCTURES

A A A A A

A

A

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A A

A A A

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A

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A A A A

Page 111: LETTERS  PATTERNS  STRUCTURES

C i R L e

C i R L e R

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