Pos	A	C	G	U
1	0.906348608959452	0.0312171297914893	0.0312171297914893	0.0312171297914893
2	0.753416547466716	0.231325744070362	0.00762885242361852	0.00762885242361852
3	0.00762885242361852	0.977113439113457	0.00762885242361852	0.00762885242361852
4	0.977113439113457	0.00762885242361852	0.00762885242361852	0.00762885242361852
5	0.00762885242361852	0.192342019516062	0.00762885242361852	0.792400272021014
6	0.00762885242361852	0.977113439113457	0.00762885242361852	0.00762885242361852
7	0.546032838368432	0.0581726967114643	0.230545965203325	0.165248499377502