Pos	A	C	G	U
1	0.364267	0.152679	0.330375	0.152679
2	0.06536	0.06536	0.720865	0.148414
3	0.611736	0.022396	0.022396	0.343472
4	0.009321	0.009321	0.972037	0.009321
5	0.009321	0.009321	0.009321	0.972037
6	0.972037	0.009321	0.009321	0.009321
7	0.009321	0.009321	0.972037	0.009321
8	0.426381	0.098557	0.098557	0.376505