a	5	8	4	1	22	1	1	21	2	0	22	3	8
c	11	2	10	21	0	18	19	0	20	22	1	9	10
g	4	6	5	1	1	4	1	1	1	0	0	3	2
t	3	7	4	0	0	0	2	1	0	1	0	8	3
//