0   1       2       3       4
0   0   1       0       0       0
1   0   0.25    0.75    0       0
2   0   0       0.5     0.5     0
3   0   0       0       0.75    0.25
4   0   0       0       0       1

0   0.00390625      0.17578125      0.5859375       0.234375
0   0.0009765625    0.0908203125    0.52734375      0.380859375
0   0               0.03125         0.412109375     0.556640625
0   0               0               0.2373046875    0.7626953125
0   0               0               0               1