PO	A	C	G	U
1	0.120423343332728	0.0303640190993599	0.0303640190993599	0.818848617321133
2	0.00604678406505991	0.00604678406505991	0.00604678406505991	0.981859645996802
3	0.00604678406505991	0.00604678406505991	0.00604678406505991	0.981859645996802
4	0.00604678406505991	0.00604678406505991	0.00604678406505991	0.981859645996802
5	0.00604678406505991	0.00604678406505991	0.00604678406505991	0.981859645996802
6	0.00604678406505991	0.093329554441326	0.0951580423584172	0.805465617327178
7	0.0784562340543257	0.174053246759709	0.551652053306899	0.195838467666167