chr	start	stop	reference nuc	variant nuc	depth	genic status	zygosity	variant ID
18	68775439	68775441	GT	--	1	GENIC	homozygous	46849207
18	68776446	68776447	G	A	22	GENIC	possibly homozygous	46977320
18	68776852	68776853	A	-	11	GENIC	heterozygous	46506605