A
0
0
B
0
0
0
-2
-2
C
0
0
-1
C
0
0
-2
F
-1
-2
G
-2
-2
H
0
0
L
0
M
0
-2
0
-2
N
0
P
0
R
0
0
0
S
-2
S
-2
0
-1
T
0
U
-2
-2
V
-2
Z
-2