chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 7,12977448,12977449,G,C,1,GENIC,homozygous,678572278 7,12978002,12978003,A,G,4,GENIC,homozygous,678572279 7,12978733,12978734,G,A,9,GENIC,homozygous,678572280