##fileformat=VCFv4.0
#CHROM POS ID REF ALT QUAL FILTER INFO FORMAT NA12893 NA12894
20 10000000 . T A . PASS . GT:PL 0/1:10,0,10 0/1:10,0,12
20 10000117 . C T . PASS . GT 0/1 0/0
20 10000211 . C A . PASS . GT:PL 0/1:10,0,10 ./.