Pos	A	C	G	T
1	0.434673	0.0	0.0	0.565327
2	0.361809	0.0	0.0	0.638191
3	0.0	0.344221	0.0	0.655779
4	0.0	1.0	0.0	0.0
5	0.0	1.0	0.0	0.0
6	0.0	0.0	1.0	0.0
7	0.0	0.0	1.0	0.0