##fileformat=VCFv4.2
##reference=ref.fa
##contig=<ID=1,assembly=b37,length=107349540>
##FORMAT=<ID=GT,Number=1,Type=String,Description="Genotype">
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO	FORMAT	smpl
1	10	.	C	A	.	.	.	GT	1/1
1	11	.	C	A	.	.	.	GT	1/1
1	12	.	C	A	.	.	.	GT	1/1
1	13	.	C	A	.	.	.	GT	1/1
1	14	.	C	A	.	.	.	GT	1/1
1	15	.	C	A	.	.	.	GT	1/1
