Pos	A	C	G	T
1	0.0	0.0	0.0	1.0
2	0.909090909090909	0.0	0.0	0.0909090909090909
3	1.0	0.0	0.0	0.0
4	0.0	0.0	0.0454545454545227	0.954545454545477
5	0.0	1.0	0.0	0.0
6	0.0	0.954545454545477	0.0	0.0454545454545227