chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 12,19171556,19171557,G,T,4,GENIC,homozygous,623152755 12,19172367,19172368,G,A,15,GENIC,homozygous,623152756 12,19172944,19172945,G,A,8,GENIC,heterozygous,623152757