Pos	A	C	G	T
1	0.174797	0.089431	0.597561	0.138211
2	0.0487800487800488	0.892276892276892	0.0284550284550285	0.0304880304880305
3	0.0	0.997967	0.002033	0.0
4	0.589431	0.02439	0.296748	0.089431
5	0.0264229735770264	0.628048371951628	0.331300668699331	0.0142279857720142
6	0.085366	0.617886	0.069106	0.227642
7	0.890244	0.028455	0.063008	0.018293
8	0.00203299796700203	0.00203299796700203	0.995934004065996	0.0
9	0.325203	0.00813	0.656504	0.010163
10	0.0487800487800488	0.0345530345530346	0.638211638211638	0.278455278455278
11	0.00203299796700203	0.00203299796700203	0.993901006098994	0.00203299796700203
12	0.058943	0.03252	0.869919	0.038618
13	0.0752030752030752	0.876016876016876	0.0203250203250203	0.0284550284550285
14	0.272358	0.012195	0.693089	0.022358
15	0.054878	0.617886	0.308943	0.018293
16	0.083333	0.408537	0.132114	0.376016
17	0.292683292683293	0.274390274390274	0.392276392276392	0.0406500406500406
18	0.103659	0.27439	0.367886	0.254065
19	0.308943	0.231707	0.268293	0.191057
20	0.144308855691144	0.205284794715205	0.565040434959565	0.0853659146340854