Pos	A	C	G	T
1	0.148514851485	0.653465346535	0.0	0.19801980198
2	0.0	1.0	0.0	0.0
3	0.0	1.0	0.0	0.0
4	0.0	1.0	0.0	0.0
5	1.0	0.0	0.0	0.0
6	0.0	1.0	0.0	0.0
7	0.227722772277228	0.257425742574257	0.336633663366337	0.178217821782178