##fileformat=VCFv4.3
##fileDate=20260916
##reference=file:///private/reference/genome.fa
##contig=<ID=chr1,length=1000000>
##INFO=<ID=DP,Number=1,Type=Integer,Description="Read depth">
##FORMAT=<ID=GT,Number=1,Type=String,Description="Genotype">
#CHROM POS ID REF ALT QUAL FILTER INFO FORMAT SAMPLE_A SAMPLE_B
chr1 101 rs-demo-1 A G 42.5 PASS DP=20 GT 0/1 1/1
chr1 205 . C <DEL> . q10 SVTYPE=DEL;END=240 GT 0/0 ./.