0 2       12   12   12   12
1 1        X    X    9    0
2 1        X    X   10    0
3 1        X    X   11    0
4 1        X    X   12    0
5 0        9    0    X    X
6 0       10    0    X    X
7 0       11    0    X    X
8 0       12    0    X    X
9 0       12    1    X    X
10 0       12    3    X    X
11 0       12    4    X    X
12 0       12    5    X    X