need to visit every read in order to get all dup sizes
need to visit every read in order to get all dup sizes

fw1121/diagnose_dups,fw1121/diagnose_dups,genome/diagnose_dups,genome/diagnose_dups,genome/diagnose_dups,fw1121/diagnose_dups,tabbott/diagnose_dups,fw1121/diagnose_dups,tabbott/diagnose_dups,tabbott/diagnose_dups,fw1121/diagnose_dups,tabbott/diagnose_dups,genome/diagnose_dups,genome/diagnose_dups,genome/diagnose_dups,tabbott/diagnose_dups