ID test
PO	A	C	G	U
0	0.0	0.0	0.0	1.0
1	1.0	0.0	0.0	0.0
2	1.0	0.0	0.0	0.0
3	0.0	0.0	0.0	1.0
4	0.0	0.57395739574	0.0	0.42604260426