Pos	A	C	G	T
1	0.0	0.0	0.0	1.0
2	0.0	0.0	0.010160020320041	0.989839979679959
3	0.00557809330628801	0.0	0.994421906693712	0.0
4	0.0	0.0	0.998222899212998	0.0017771007870018
5	0.15800561797753	0.37897940074906	0.030664794007491	0.43235018726592