position	A	U	G	C	others
1	12	10	19	15	0
2	15	8	14	19	0
3	6	12	21	17	0
4	9	16	15	16	0
5	7	7	19	23	0
6	9	15	17	15	0
7	7	18	14	17	0
8	8	12	15	21	0
9	6	18	17	15	0
10	14	10	12	20	0
11	4	17	19	16	0
12	11	14	12	19	0
13	3	22	16	15	0
14	11	10	12	23	0
15	8	14	10	24	0
16	5	17	14	20	0
17	3	20	14	19	0
18	9	16	16	15	0
19	12	14	16	12	0
20	6	10	14	18	0
21	6	8	11	5	0
22	2	1	4	4	0