a	|	0	5	3	6	1	2	7	0	0	8	4	2	3	1	0
c	|	8	0	4	2	3	3	0	0	1	1	0	5	0	6	7
g	|	1	4	2	1	0	3	2	0	0	0	4	2	6	2	0
t	|	0	0	0	0	5	1	0	9	8	0	1	0	0	0	2