##fileformat=VCFv4.2
##contig=<ID=1,length=248956422>
##ALT=<ID=DUP,Description="Duplication">
##INFO=<ID=END,Number=1,Type=Integer,Description="End position of the variant described in this record">
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO
1	100	dup110	G	<DUP>	.	.	.
1	100	dup120	G	<DUP>	.	.	.
1	100	dup130	G	<DUP>	.	.	.
