chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 12,646933,646934,T,C,20,GENIC,homozygous,950656596 12,648151,648152,C,A,6,GENIC,homozygous,950656597 12,648164,648165,T,G,5,GENIC,homozygous,950656598