##fileformat=VCFv4.1
##FORMAT=<ID=GT,Number=1,Type=String,Description="Genotype">
##contig=<ID=chrA>
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO	FORMAT	sample1	sample2
chrA	2	.	A	T	500.0	.	.	GT	0/1	./.
chrA	5	.	C	G	300.0	.	.	GT	0/1	1/1
chrA	7	.	C	G,A	300.0	.	.	GT	0/1	1/1
