##fileformat=VCFv4.3
##INFO=<ID=AD,Number=R,Type=Integer,Description=Allelic depths for the ref and alt alleles in the order listed>
##INFO=<ID=XX,Number=R,Type=Integer,Description=Allelic depths for the ref and alt alleles in the order listed>
##FORMAT=<ID=AD,Number=R,Type=Integer,Description=Allelic depths for the ref and alt alleles in the order listed>
##FORMAT=<ID=XX,Number=R,Type=Integer,Description=Allelic depths for the ref and alt alleles in the order listed>
##FORMAT=<ID=GT,Number=1,Type=String,Description=Genotype>
##contig=<ID=20,length=63025520>
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO	FORMAT	SAMPLE
20	10101010	.	C	G,T	.	PASS	AD=2,48,.;XX=2,48,.	GT:AD:XX	1/2:2,48,.:2,48,.
20	20202020	.	C	G,T	.	PASS	AD=2,48,61;XX=2,48,61	GT:AD:XX	1/2:2,48,61:2,48,61
