PO	A	C	G	U
1	0.673980958632926	0.108673011786934	0.108673011786934	0.108673011786934
2	0.134874974129192	0.0386005491022544	0.0386005491022544	0.787923928807064
3	0.954431883983219	0.0151893718992701	0.0151893718992701	0.0151893718992701
4	0.954431883983219	0.0151893718992701	0.0151893718992701	0.0151893718992701
5	0.0151893718992701	0.0151893718992701	0.0151893718992701	0.954431883983219
6	0.594247962158798	0.138506874226937	0.0384781227179057	0.228767038421043
7	0.656270050667334	0.173627296079597	0.0850513245336766	0.0850513245336766