PO	A	C	G	U
1	0.0341734561898668	0.0341734561898668	0.412725579335108	0.518927512640104
2	0.0106653414340014	0.0106653414340014	0.32267565287555	0.655993663759742
3	0.0106653414340014	0.0106653414340014	0.203005139194524	0.775664177440769
4	0.178966558512777	0.0106653414340014	0.459774848857406	0.350593250699111
5	0.0106653414340014	0.0106653414340014	0.0106653414340014	0.968003975201292
6	0.0106653414340014	0.0106653414340014	0.968003975201292	0.0106653414340014
7	0.0579608409606342	0.0579608409606342	0.0579608409606342	0.826117474299829