##fileformat=VCFv4.2
##reference=dummy.fa
##contig=<ID=chr1,length=1254>
##FORMAT=<ID=GT,Type=String,Number=1,Description="Genotype">
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO	FORMAT	smpl
chr1	1	.	T	A	.	.	.	GT	0|1
