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