Pos	A	C	G	T
1	0.0	0.071428571428571	0.0	0.92857142857143
2	0.0	0.0	1.0	0.0
3	1.0	0.0	0.0	0.0
4	0.0	1.0	0.0	0.0
5	0.0	1.0	0.0	0.0
6	0.0	0.28571428571429	0.0	0.71428571428571
7	0.0	0.071428571428571	0.21428571428571	0.71428571428571