Pos	A	C	G	T
1	0.0	0.23076923076923	0.0	0.76923076923077
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	0.0769230769230772	0.0	0.0	0.923076923076923
6	0.15384615384615	0.0769230769230772	0.15384615384615	0.615384615384622
7	0.0769230769230772	0.0	0.923076923076923	0.0