Pos	A	C	G	T
1	0.727272727272727	0.0909090909090909	0.0	0.181818181818182
2	0.0	0.75	0.0	0.25
3	1.0	0.0	0.0	0.0
4	0.0625	0.9375	0.0	0.0
5	0.9375	0.0	0.0	0.0625
6	0.0	0.9375	0.0	0.0625
7	0.9375	0.0625	0.0	0.0
8	0.0714285714285714	0.714285714285714	0.0	0.214285714285714