Pos	A	C	G	T
1	0.323887	0.048583	0.473684	0.153846
2	0.09919	0.817814	0.026316	0.05668
3	0.0	1.0	0.0	0.0
4	0.85020285020285	0.00607300607300607	0.0708500708500708	0.0728740728740729
5	0.026316	0.647773	0.309717	0.016194
6	0.161943	0.370445	0.038462	0.42915
7	0.919028	0.012146	0.036437	0.032389
8	0.004049	0.0	0.993927	0.002024
9	0.548583	0.008097	0.435223	0.008097
10	0.0161940161940162	0.0080970080970081	0.536437536437536	0.439271439271439
11	0.0182189817810182	0.0	0.977732022267978	0.00404899595100405
12	0.137652137652138	0.0303640303640304	0.753036753036753	0.0789470789470789
13	0.133603	0.706478	0.020243	0.139676