aaaaba aabach aabech abacab abacha abakuh abbace abbahu abchak abeche abucea achaea achebe acheck acheke ackack aeacea akbaba akeake akkaba akuaba akuaku aubach aucuba baabaa bababe babacu babaha bacaba bacau baccha bachau bacheh bachue baekke bahaba bahaha bahkah bahuka bakebe bakkah bakuhu baubee baucau bbbbbb bcache bcheck beachb beauce beback beebea beebee behack bhabha bhabua bhekha bhukha buakea bubach buback bububu bucaea buchch buckau buech buhach bukake bukaua c-cube caabah caback cabeca cabucu cacche cachaa cacheu cachua cahaba cakcak ccache ceauce ceecee cha-ka chaack chabab chabbe chabua chabuk chacha chahak chaheh chahuk chakab chakee chakhe chakka chauha chauka chauke cheaha chebab chebba chebec chebuk checca checea cheche chechu check- checka cheeba cheech cheeka cheeke cheekh chehab chekak chekka chubeh chubek chuchu chueca chukka chukke chukku cubeba cubeck cubube cucube ecache ecbacc echeck echuca ehkahk h-back habach habaka habeck habhab habuka haceck hachee hachek hackbb hackee haeak hahaha hahhah hauhua hecabe hecche hecuba heebee heehee hehehe hehheh hekuba hkcccc hubahu hubbub hububb hucche huh-uh hukkah kaabah kaabeh kaback kabaka kabbah kabuku kaccha kacche kachek kachha kahkuh kahuku kakkak kaukau kecche kechua kekaha khabab khakak khakee khakeh khakha khubab khukha kubaba kuchak kucheh kuchek uacaba uahuka ucuuba uh-huh