##fileformat=VCFv4.1
##FORMAT=<ID=GT,Number=1,Type=String,Description="Genotype">
##FORMAT=<ID=HP,Number=.,Type=String,Description="Phasing haplotype identifier">
##FORMAT=<ID=PQ,Number=1,Type=Float,Description="Phasing quality">
##contig=<ID=chrA>
##contig=<ID=chrB>
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO	FORMAT	sample1	sample2
chrA	100	.	A	T	500.0	.	.	GT:HP:PQ	0/1:.	0/1:100-1,100-2:10
chrA	150	.	C	G	500.0	.	.	GT:HP:PQ	1/1:.	0/1:100-2,100-1:20
chrA	300	.	G	T	500.0	.	.	GT:HP:PQ	0/1:300-2,300-1:23	0/1:300-1,300-2:30
chrA	350	.	G	T	500.0	.	.	GT:HP:PQ	0/1:300-1,300-2:42	0/1:300-1,300-2:.
chrB	110	.	C	T	500.0	.	.	GT	0/0	0/1
chrB	160	.	C	T	500.0	.	.	GT	0/1	1/1
