Pos	A	C	G	U
1	0.564544750782044	0.176611111265786	0.171979417647919	0.0868647226646405
2	0.399782829826952	0.5206986972781	0.0397592373599863	0.0397592373599863
3	0.951032580838079	0.0163224706475051	0.0163224706475051	0.0163224706475051
4	0.507026175490207	0.199209200887384	0.0163224706475051	0.277442145755497
5	0.596933445232028	0.109301931145564	0.0163224706475051	0.277442145755497
6	0.109301931145564	0.85805312034002	0.0163224706475051	0.0163224706475051
7	0.951032580838079	0.0163224706475051	0.0163224706475051	0.0163224706475051