a	2	2	2	0	0	9	0	1	2	0	1	6	3	1
c	4	3	0	1	12	1	0	10	1	0	11	0	3	5
g	3	4	2	10	0	0	12	0	6	12	0	0	6	4
t	3	3	8	1	0	2	0	1	3	0	0	6	0	2
//