##fileformat=VCFv4.3
##FILTER=<ID=PASS,Description="All filters passed">
##contig=<ID=1,length=135006516>
##FORMAT=<ID=GT,Number=1,Type=String,Description="Genotype">
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO	FORMAT	sample
1	50	.	G	C	.	.	.	GT	.|1
1	50	.	G	T	.	.	.	GT	1|.
