Pos	A	C	G	T
1	0.384306	0.094567	0.434608	0.086519
2	0.038229	0.297787	0.583501	0.080483
3	0.0201209798790201	0.633802366197634	0.0140849859150141	0.331991668008332
4	0.06841	0.022133	0.83501	0.074447
5	0.0402410402410402	0.790744790744791	0.0342050342050342	0.134809134809135
6	0.002012	0.993964	0.0	0.004024
7	0.32998	0.585513	0.05835	0.026157
8	0.008048	0.603622	0.004024	0.384306
9	0.006036	0.987928	0.004024	0.002012
10	0.01006	0.062374	0.018109	0.909457
11	0.283702	0.04829	0.567404	0.100604
12	0.008048	0.315895	0.655936	0.020121
13	0.0744469255530745	0.209255790744209	0.0261569738430262	0.69014030985969
14	0.0	0.002012	0.997988	0.0
15	0.0342050342050342	0.0321930321930322	0.867203867203867	0.0663980663980664