A
1 1 -
A
2 1 -
A
1 -
A
1 -
A
1 -
B
1 10
A
0 1 7
C
1 16
C
1 16
D
1 20
A
0 1 6
A
1 -
A
1 -
C
1 16
C
1 16
C
1 16
C
1 16
A
1 -
C
1 16
C
1 16