PO	A	C	G	U
1	0.412365140472584	0.106883253308221	0.106883253308221	0.37386834669602
2	0.0145252160073923	0.0145252160073923	0.956424355923658	0.0145252160073923
3	0.0145252160073923	0.956424355923658	0.0145252160073923	0.0145252160073923
4	0.956424355923658	0.0145252160073923	0.0145252160073923	0.0145252160073923
5	0.0145252160073923	0.0145252160073923	0.0145252160073923	0.956424355923658
6	0.0145252160073923	0.0145252160073923	0.956424355923658	0.0145252160073923
7	0.249670933430663	0.425963331655786	0.163663669644196	0.160702066884987