chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 7,127747880,127747881,A,T,31,GENIC,homozygous,69933946 7,127747919,127747920,C,T,25,GENIC,homozygous,69933948 7,127749200,127749201,C,G,19,GENIC,homozygous,69101941