Pos	A	C	G	T
1	0.235537	0.057851	0.020661	0.68595
2	0.22314	0.016529	0.041322	0.719008
3	0.136364	0.045455	0.045455	0.772727
4	0.603306	0.028926	0.136364	0.231405
5	0.095041	0.528926	0.041322	0.334711
6	0.107438	0.016529	0.570248	0.305785
7	0.078512	0.004132	0.309917	0.607438
8	0.0	0.004132	0.024793	0.971074
9	0.0	0.004132	0.0	0.995868
10	0.004132	0.008264	0.0	0.987603
11	0.0	0.008264	0.0	0.991736
12	0.020661	0.008264	0.942149	0.028926
13	0.049587	0.0	0.946281	0.004132
14	0.0	0.975207	0.0	0.024793
15	0.024793	0.0	0.971074	0.004132
16	0.008264	0.0	0.991736	0.0
17	0.128099	0.004132	0.867769	0.0
18	0.995868	0.004132	0.0	0.0
19	0.995868	0.004132	0.0	0.0
20	0.991736	0.0	0.008264	0.0
21	0.904959	0.033058	0.0	0.061983