a	16	11	4	1	29	11	15	12	13	20	18	8	19	9	21	1	36	30	19	11
c	7	3	0	0	0	2	7	1	2	0	0	0	8	2	5	1	0	0	0	3
g	4	1	1	1	0	7	2	1	1	0	8	8	0	0	1	0	0	0	5	6
t	9	21	31	34	7	16	12	22	20	16	10	20	9	25	9	34	0	6	12	16
//