chr	start	stop	reference nuc	variant nuc	depth	genic status	zygosity	variant ID
16	21193443	21193445	TT	--	1	GENIC	homozygous	47942903
16	21194975	21194976	T	G	57	GENIC	homozygous	47330148
16	21196760	21196761	T	-	17	GENIC	homozygous	47741363