a	9	8	12	4	0	1	0	16	0	0	9	4	5
c	0	3	2	1	0	1	17	1	0	0	1	4	4
g	5	2	3	1	18	16	0	0	0	18	0	1	4
t	4	5	1	12	0	0	1	1	18	0	8	9	5
//