Pos	A	C	G	U
1	0.364977	0.152652	0.329719	0.152652
2	0.065443	0.065443	0.721376	0.147738
3	0.612035	0.022554	0.022554	0.342858
4	0.008981	0.008981	0.973058	0.008981
5	0.008981	0.008981	0.008981	0.973058
6	0.973058	0.008981	0.008981	0.008981
7	0.008981	0.008981	0.973058	0.008981
8	0.42498	0.098513	0.098513	0.377993