bccip bibbo bibic bibio bioci bioco bipib bitit bitop bitti bitto bo-bo bobbi boboc bocci boito booco booit bopit botti c-p-c c-pop ccccc cccii cciii ccitt cipco cippi co-bo co-co co-op cobit cobot cocc- cocci cocco cocio cocto coopt copic copii copit coppi coppo copto cott- cotto cpctc cttoi i-bot ibibo icici ictic iiiii iitti iobit ioooi ioooo iotic iotit iotti ipcop ipiti ipopt itbit itobi ittoo ittti occii octic octo- oitti oobit ooioo ooooo oopic opcit opici opico opio- opito opobo optic optio opto- optot optto otcbb otobi ototo ottoi pctct picco pico- picot picti picto pipit pippi pippo pitio pitip pitot pitti pitto po-po pocop poopo popco popoi popop poppi poppo potco potoc potoo potop potti potto t-pop t-top tbtbt tcobb ti-ti tibbi ticci tipit tippi tipto titii titti tobit tobot tocci tocco toco- toico topbt topic topio topit topo- topoi topot toppo toptb topto toti- toto- totoo totop tpcit ttttt