Pos	A	C	G	T
1	0.31578947368421	0.0	0.63157894736842	0.052631578947368
2	0.0	1.0	0.0	0.0
3	1.0	0.0	0.0	0.0
4	0.0	0.0	1.0	0.0
5	0.0	0.0	1.0	0.0
6	0.047619047619048	0.0	0.0	0.95238095238095
7	0.0	0.0	1.0	0.0