chrom	end	ref	alt	gt_alt_depths_1094pc0005	gt_alt_depths_1094pc0009	gt_alt_depths_1094pc0012	gt_alt_depths_1094pc0013
chr1	30548	T	G	-1	-1	-1	-1
chr1	30860	G	C	0	0	0	0
chr1	30869	CCT	C	0	0	1	0
chr1	30895	T	C	1	2	0	0
chr1	30923	G	T	-1	-1	-1	-1
chr1	69270	A	G	-1	-1	3	6
chr1	69428	T	G	0	0	0	0
chr1	69511	A	G	-1	-1	4	2
chr1	69761	A	T	0	1	0	0
chr1	69871	G	A	-1	0	0	0
