PO	A	C	G	U
1	0.663172793071858	0.11227573793591	0.11227573793591	0.11227573793591
2	0.0162583562057243	0.0162583562057243	0.951224926848141	0.0162583562057243
3	0.951224926848141	0.0162583562057243	0.0162583562057243	0.0162583562057243
4	0.951224926848141	0.0162583562057243	0.0162583562057243	0.0162583562057243
5	0.107369811454609	0.0162583562057243	0.860113471599256	0.0162583562057243
6	0.225367825496046	0.130039935269671	0.605173127485427	0.0394191041561699
7	0.274239869746758	0.554483405995585	0.0856383633385208	0.0856383633385208