Pos	A	C	G	T
1	0.0	0.7	0.0	0.3
2	0.4	0.4	0.0	0.2
3	0.3	0.1	0.4	0.2
4	0.0	0.6	0.4	0.0
5	0.0	0.7	0.0	0.3
6	0.0	0.1	0.8	0.1
7	0.7	0.0	0.3	0.0
8	0.0	1.0	0.0	0.0
9	0.9	0.0	0.0	0.1
10	0.0	1.0	0.0	0.0
11	0.0	0.0	1.0	0.0
12	0.0	0.0	0.0	1.0
13	0.0	0.0	1.0	0.0
14	0.3	0.4	0.0	0.3
15	0.2	0.8	0.0	0.0
16	0.3	0.4	0.3	0.0
17	0.3	0.7	0.0	0.0