Pos	A	C	G	T
1	0.0	0.0	0.0	1.0
2	0.0	0.0	0.0	1.0
3	0.0	1.0	0.0	0.0
4	0.0	0.278393	0.0	0.721607
5	0.716066	0.0	0.283934	0.0
6	0.0	0.0	1.0	0.0