PO	A	C	G	U
1	0.060009358150922	0.060009358150922	0.637262623494651	0.242718657686132
2	0.0109044974192926	0.0109044974192926	0.294315812060899	0.683875191845284
3	0.683875191845284	0.0109044974192926	0.294315812060899	0.0109044974192926
4	0.0109044974192926	0.0109044974192926	0.96728650648689	0.0109044974192926
5	0.0109044974192926	0.0109044974192926	0.96728650648689	0.0109044974192926
6	0.217153815029093	0.12627821246059	0.225467373735718	0.431100599576772
7	0.451691954594306	0.157752480906955	0.238800747234487	0.15175481389982