Pos	A	C	G	U
1	0.364878	0.152649	0.329825	0.152649
2	0.065197	0.065197	0.721905	0.147701
3	0.611692	0.022379	0.022379	0.34355
4	0.009536	0.009536	0.971391	0.009536
5	0.009536	0.009536	0.009536	0.971391
6	0.971391	0.009536	0.009536	0.009536
7	0.009536	0.009536	0.971391	0.009536
8	0.426468	0.09856	0.09856	0.376412