a	9	5	22	0	23	19	1	24	2	0	10	9
c	1	4	2	1	0	1	0	0	1	0	4	6
g	10	5	0	22	0	3	23	0	2	20	8	6
t	4	10	0	1	1	1	0	0	19	4	2	3
//