-aaa- aaace aaaee aaaoc aabaa aabba aacbc abaab ababa ababe ababu abaca abaco abbac abbou abccc abeau abeba abebe abece aboab abobo aboue acaca acacb acaua accub accue aceae acebo acou- acoua acouo acuba aeaea aebbe baabe babau babec babee baboo babou bacab bacao bacca bacco bacea bacu baubo bbbee beaco becca becco becue beeac beebe beuca bo-bo boaco bobac bobea boboc bocac bocao bocca bocce bocoa boece booba booce booco bouba bouca bouce bouee bubba bubbe bucca bucco buceo c-a-c ca-ca caaba cabob caboc cacao cacau caco- cacoa cacu caec- caeca caoba cauac cauca cauce cauco caue ccccc ceace cebec ceco- ceeac ceoce co-bo co-co cobbe cobue cocao cocc- cocce cocco cocea coceo cocoa cooba cooee couac couba couco cuaba cubao cubbe cubeb cubo- cubub cucea cueca cuoco eboue eecca eeeee eubac obaba oboue ocoee oeco- ooooo u-cee ubobo uouee uuuuu