B
-1
0
0
C
-2
-1
-1
0
-2
0
0
C
0
-1
-1
F
-1
-1
-1
G
-1
-2
-1
H
-1
K
0
L
-2
M
-1
O
-2
P
0
S
-2
-2
0
-2
0
T
-2
-1
-2
-1
U
-2
-1
-1
V
-1
Z
-2
-2