##fileformat=VCFv4.2
##FORMAT=<ID=TEST,Number=1,Type=Integer,Description="test">
##contig=<ID=1,length=248956422,assembly=hg38>
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO	FORMAT	smpl1	smpl2
1	1	.	G	.	.	.	.	.	.	.
