Pos	A	C	G	T
1	0.0	0.297297297297	0.702702702703	0.0
2	0.0	0.0	1.0	0.0
3	0.0	0.486486486486	0.0	0.513513513514
4	0.0	0.0	0.0	1.0
5	0.0	0.0	0.0	1.0
6	0.0	1.0	0.0	0.0