chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 12,20291981,20291982,A,G,25,GENIC,homozygous,991719006 12,20292702,20292703,A,G,17,GENIC,homozygous,991719007 12,20293104,20293105,G,A,28,GENIC,homozygous,991719008