Pos	A	C	G	T
1	1.0	0.0	0.0	0.0
2	0.0	0.0	0.611007	0.388993
3	1.0	0.0	0.0	0.0
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
7	0.0	0.351679	0.14459	0.503731