bbbee bebop bebot bebti beebe beepi beete beibi beite beote bepop beppe beppo betee betie betio betoo bett- bette betti betto bibbe bibbo bibie bibio biebe bieti bipib bitit bitop bitte bitti bitto bo-bo bobbi bobet boibe boite boito booit bopet bopit botet botie botte botti ebbet ebbie ebibe eeeee eepee eetti eieio epopt epote eppie epptb etete etio- etite ettie i-beo i-bet i-bot ibeti ibibo iebet iepe iette iiiee iiiii iitti iobit ioooi ioooo iotit iotti ipeti ipiti ipopt ippee ippei itbit itete itobi ittoo ittti obbet obeie obete obote oeppo oitti oobit ooioo ooooo opepe opiet opio- opito opobo oppie optio opto- optot optto otobi ototo ottoi pebi- pebie peebo peete pepee pepoi peppe peppi pept- pepto petbe petie petit pette petti petto piibe pipet pipit pippi pippo pitie pitio pitip pitot pitti pitto po-po pobe poete poeti poiet poite poope poopo poote popet popoi popop poppe poppi poppo poteb potee potoo potop potpe potte potti potto t-pop t-top tbeti tbtbt tebet tebi- teepe teito tepee tepet tepit teppo tette ti-ti tibbi tibet tieit tieto tiobe tipet tipit tippi tipto titii titte titti to-be tobbe tobet tobie tobit tobot toeit toeto toobe topbt topee topet topio topit topo- topoi topot toppo toptb topto toti- totie toto- totoe totoo totop totte ttttt