bo-bo bobup bombo boomb botom botou bottu bouto bumbo bumbu bumpo buto- butot butou butuo butut mmmmm mobot mombo mombu momot mooto mopup moto- motto mottu mpbou mt-tm mt-tp mt-tt mtoto mumbo mummu muppu muto- mutum mutuo muuto obout omoto omout omupo ooooo opobo oppum opto- optot optto opump otomo ototo ottom oubut outto po-po pombo pompu pomum poopo popop poppo popup potom potoo potop potto pottu pubo- puppo putt- putto puttu putuo putup t-pop t-top tbtbt tbutt tobot tobou tombo tombu tommo tomo- tomom topbt topo- topot toppo toptb topto topup toto- totoo totop totum totup ttttt tu-mo tubo- tubou tumbo tumbu tummo tumut tuomo tuotu tupou tutto u-pop ubobo upput uptop ututo uuuuu