Pos	A	C	G	T
1	0.42042042042042	0.24624624624625	0.18018018018018	0.15315315315315
2	0.37011494252874	0.19310344827586	0.21149425287356	0.22528735632184
3	0.47332185886403	0.10499139414802	0.14113597246127	0.28055077452668
4	0.44406196213425	0.055077452667814	0.22203098106713	0.27882960413081
5	0.21858864027539	0.082616179001721	0.3184165232358	0.38037865748709
6	0.0	0.0034423407917384	0.0034423407917384	0.99311531841652
7	0.0	0.0	0.95008605851979	0.049913941480207
8	0.0	0.018932874354561	0.0	0.98106712564544
9	0.010327022375215	0.96901893287435	0.0	0.02065404475043
10	0.97418244406196	0.0	0.018932874354561	0.0068846815834768
11	0.20481927710843	0.78313253012048	0.0	0.012048192771084
12	0.23580034423408	0.7263339070568	0.017211703958692	0.02065404475043
13	0.21686746987952	0.30981067125645	0.10843373493976	0.36488812392427