chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 15,21920351,21920357,TTTTGT,------,7,GENIC,homozygous,748522447 15,21920371,21920372,T,TG,6,GENIC,homozygous,748522448 15,21920498,21920504,TGGTGG,------,4,GENIC,homozygous,748522449