A

B

C

D

E

H

I

M

A

B

C

D

E

F

G

H

I

J

L

M

N

O

P

R

S

T

W

A

B

C

E

F

G

H

I

L

M

N

P

R

S

T

A

B

C

E

F

G

H

N

P

R

S

T