5
100  -30 0 0   1  1 0 0 1  1 1.3 .01 32 0
100  -20 0 0   1  1 1 0 1  1 1.3 .01 32 10
100    0 0 0   1  1 1 1 1  1 1.3 .01 32 20
100   10 0 0   1  1 0 1 1  1 1.3 .01 32 30
100   20 0 0   1  0 0 1 1  1 1.3 .01 32 40
0