ID test
PO	A	C	G	U
0	0.795559111822	0.0	0.0	0.204440888178
1	0.0	1.0	0.0	0.0
2	0.0	1.0	0.0	0.0
3	0.0	0.0	1.0	0.0
4	0.0464092818564	0.0464092818564	0.860872174435	0.0463092618524