Pos	A	C	G	T
1	0.324675324675325	0.321428571428571	0.295454545454545	0.0584415584415585
2	0.0	0.0	0.0	1.0
3	0.0324675324675325	0.0616883116883117	0.905844155844156	0.0
4	1.0	0.0	0.0	0.0
5	0.61038961038961	0.38961038961039	0.0	0.0
6	0.0	1.0	0.0	0.0
7	0.0	0.275974025974026	0.0	0.724025974025974
8	0.126623376623377	0.344155844155844	0.0292207792207792	0.5