A A
B B
C C
D E F G H I J K L
M M
M
0 D 0 0 D 0 0 0
N 0
O
O O
P
Q P
P Q
R A A
S L L
R S
A L
R A
R R
A T T
T B B
B U U
U C C
C V V
V R R
W
W W
0 0 D 0 N N 0 N
0 D 0 0 D W W W
R N N
L W
R L
L L
N L
N R
W
H
D E F G H I J K L
H H
H D
H H
H
P
O
0 0 0 0 D 0 D 0
X X
X
Y
Y Y
Z
a Z
Z a
R A A
A T T
T B B
B U U
U C C
C V V
V R R
b
c
c c
R V b
R R
R c
R R
0 R D R R R 0 0
c
b b
b
Z
Y
D
0 0 D 0 0 0 0 0
0 0 0 0 D 0 D 0
X X
X
M M
M
d
d d
e
f e
e f
g
h
h h
R g h
R D
S R D
R R
S S
0 S R 0 S 0 0 0
h
g g
g
e
d
D