Pos	A	C	G	T
1	0.0	0.428571428571429	0.285714285714286	0.285714285714286
2	0.380952380952381	0.142857142857143	0.476190476190476	0.0
3	0.0	1.0	0.0	0.0
4	0.0	0.0	0.0	1.0
5	0.0	0.0	0.0	1.0
6	0.0	0.0	0.0	1.0