Pos	A	C	G	T
1	0.0	0.0	0.0	1.0
2	1.0	0.0	0.0	0.0
3	1.0	0.0	0.0	0.0
4	0.0	0.486486486486487	0.0	0.513513513513514
5	0.243243243243243	0.756756756756757	0.0	0.0
6	0.0	0.243243243243243	0.0	0.756756756756757
7	0.0608108108108108	0.0608108108108108	0.817567567567568	0.0608108108108108