chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 12,637190,637191,C,A,23,GENIC,possibly homozygous,795292365 12,643635,643636,C,A,20,GENIC,heterozygous,795292366 12,646933,646934,T,C,44,GENIC,homozygous,795292367