PO	A	C	G	U
1	0.217648333949277	0.125438051273838	0.0343102638228309	0.622603347883168
2	0.0101956190607588	0.0101956190607588	0.0101956190607588	0.969413144078479
3	0.0992463255303413	0.0101956190607588	0.0101956190607588	0.880362437608896
4	0.0101956190607588	0.0101956190607588	0.0101956190607588	0.969413144078479
5	0.0101956190607588	0.0101956190607588	0.0101956190607588	0.969413144078479
6	0.0101956190607588	0.0101956190607588	0.106243551038915	0.873365212100323
7	0.0821831264589834	0.471503209895933	0.184046685791947	0.262266981185982