C
1 13
C
3 1 16
C
1 17
C
3 1 16
C
1 16
C
1 15
C
1 13
C
9 1 13
C
3 1 15
C
2 1 13
C
2 1 14
C
1 13
C
1 13
C
1 14
C
1 16
C
3 1 17
C
1 17
C
3 1 13
C
1 14
C
1 13