-aaa- aaaah aaace aaaee aaaoc aabaa aabba aacbc aahaa abaab ababa ababe abaca abaco abbac abccc abcho abeba abebe abece aboab abobo aboha acaca acacb accho aceae acebo achab achao achee achoo aeaea aebbe ahhaa ahhha ahoah baabe babec babee baboo bacab bacao bacca bacco bacea bacha bache bahce bahco baobh bbbee beach beaco becca becco beche becho beeac beebe beech behea bo-bo bo-ho boaco bobac bobea boboc bocac bocao bocca bocce bocha boche bocho bocoa boece bohae bohea booba booce booch booco c-a-c ca-ca caaba cabob caboc cacao cacha cache caco- cacoa caec- caeca cahch caoba caohe ccccc ceace cebec cech ceche ceco- ceeac cehao ceoce chaab chaac chaah chaba chaca chace chach chaco chahe chea- checa chech cheha cheho cheo chhab choba chobe choca choco co-bo co-co coach cobbe cocao cocc- cocce cocco cocea coceo cocha coche cocoa cohab cohee cohob cohoe cohoo cooba cooch cooee ebach eboch eccho echea eecca eeeee eocho h-cho h-e-b ha-ha habab habba habbo haceb hacha hache haeco hahha hcooh he-he heacc heach hebbe hebe- hecae hecco heche hehoa hhhhh ho-ho ho-oh hobab hobah hobba hoboe hocco hoche hohoe hooah hooce hooch hooha obaba obeah ochoa ocoee oeco- oh-oh ohaba ohoba ooooh ooooo