Pos	A	C	G	T
1	0.230769230769231	0.384615384615385	0.384615384615385	0.0
2	0.307692307692308	0.384615384615385	0.230769230769231	0.0769230769230769
3	0.0	0.0769230769230769	0.769230769230769	0.153846153846154
4	0.0769230769230769	0.0769230769230769	0.769230769230769	0.0769230769230769
5	0.692307692307692	0.0	0.0769230769230769	0.230769230769231
6	0.0769230769230769	0.0	0.0769230769230769	0.846153846153846
7	0.692307692307692	0.0	0.230769230769231	0.0769230769230769
8	1.0	0.0	0.0	0.0
9	0.384615384615385	0.0	0.461538461538462	0.153846153846154
10	0.0769230769230769	0.384615384615385	0.153846153846154	0.384615384615385
11	0.384615384615385	0.153846153846154	0.384615384615385	0.0769230769230769
12	0.307692307692308	0.307692307692308	0.0	0.384615384615385
13	0.0769230769230769	0.0	0.0	0.923076923076923
14	0.0	0.153846153846154	0.0769230769230769	0.769230769230769
15	0.846153846153846	0.0769230769230769	0.0	0.0769230769230769
16	0.153846153846154	0.307692307692308	0.230769230769231	0.307692307692308
17	0.0	1.0	0.0	0.0
18	0.0	0.923076923076923	0.0769230769230769	0.0
19	0.307692307692308	0.0769230769230769	0.461538461538462	0.153846153846154
20	0.230769230769231	0.0	0.538461538461538	0.230769230769231