Pos	A	C	G	T
1	0.0476190476190479	0.238095238095239	0.0952380952380947	0.619047619047618
2	0.0	0.0	0.0	1.0
3	1.0	0.0	0.0	0.0
4	1.0	0.0	0.0	0.0
5	0.0	0.0	0.0	1.0
6	0.0476190476190481	0.0	0.0	0.952380952380952
7	0.285714285714288	0.0476190476190476	0.666666666666665	0.0