chr	start	stop	reference nuc	variant nuc	depth	genic status	zygosity	variant ID
13	77746331	77746332	G		13	GENIC	heterozygous	403344243
13	77746331	77746332	G	C	13	GENIC	heterozygous	403344244
13	77746333	77746334	G		13	GENIC	heterozygous	403344245
13	77746333	77746334	G	C	13	GENIC	heterozygous	403344246