Pos	A	C	G	U
1	0.193258417289595	0.591724632504151	0.107508474550001	0.107508474550001
2	0.304322580751826	0.620185709681961	0.03774585205601	0.03774585205601
3	0.956594301003039	0.0144685657459802	0.0144685657459802	0.0144685657459802
4	0.956594301003039	0.0144685657459802	0.0144685657459802	0.0144685657459802
5	0.956594301003039	0.0144685657459802	0.0144685657459802	0.0144685657459802
6	0.220723709423621	0.0379189994430454	0.124370105802725	0.616987183406632
7	0.061555977457034	0.234873378801513	0.061555977457034	0.642014672966831