chr2	18	19	AA	1	50.00	50.00
chr2	28	29	CCC	1	50.00	50.00
chrM	11	12	TTT	1	9.09	9.09
chrM	13	14	C	1	9.09	9.09
chrM	13	14	T	1	9.09	9.09
chrM	19	20	T	1	7.69	8.33
chrM	21	22	GA	1	8.33	8.33