Pos	A	C	G	T
1	0.564102564102564	0.106837606837607	0.0505698005698006	0.278490028490028
2	0.188070602556299	0.0511259890444309	0.0407790626902009	0.720024345709069
3	0.246200607902736	0.0372340425531915	0.65273556231003	0.0638297872340425
4	0.617342879872713	0.323786793953858	0.0198886237072395	0.0389817024661893
5	0.818118948824343	0.0228215767634855	0.0394190871369295	0.119640387275242
6	0.113180515759312	0.0229226361031519	0.0164756446991404	0.847421203438395
7	0.889473684210526	0.0165413533834586	0.024812030075188	0.0691729323308271
8	0.22344747533372	0.0458502611723738	0.0441091120139292	0.686593151479977
9	0.0576773187840998	0.0202650038971161	0.522213561964146	0.399844115354638
10	0.0771513353115727	0.64540059347181	0.0452522255192878	0.232195845697329
11	0.802033898305085	0.0284745762711864	0.0440677966101695	0.125423728813559
12	0.466947960618847	0.0646976090014065	0.10337552742616	0.364978902953586