0:   0   0   0   1   5   2   1  13   3   5
1: INF   0   0   1   5   2   1  13   3   5
2: INF   1   0   1   6   3   1  14   4   6
3: INF   1   0   0   6   3   1  14   4   6
4: INF   5   4   5   0   2   3   8   3   5
5: INF   3   2   3   8   0   1  16   1   3
6: INF INF INF INF INF INF   0 INF INF INF
7: INF   4   3   4   9   1   2   0   1   4
8: INF INF INF INF INF INF INF INF   0   4
9: INF INF INF INF INF INF INF INF INF   0