##fileformat=VCFv4.2
##FORMAT=<ID=GT,Number=1,Type=String,Description="Genotype">
##contig=<ID=I,length=15072434>
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO	FORMAT	aaa	bbb
I	6723	.	A	T	.	PASS	.	GT	1/1	0/0
I	6725	.	G	A	.	PASS	.	GT	1/1	0/0
I	7395	.	G	T	.	PASS	.	GT	1/1	1/1
