-aaa- aaaah aaarc aabaa aabba aabra aacbc aahaa aarah aarch abaab ababa abaca aback abaka abara abbac abbar abccc abhar abkar abrac abrak abrar acaca acacb acack acar- acara accra achab achak achar ackah acrab ahhaa ahhha ahrab ahrar akaba akbah akbar akhba akhrr akkra akrak akrar ar-ab ara-c arab- araba araca arach arack arara arbab arbar arch- archa archb arhar arkar arkha arrah arrak arrha b-r-k babak babar babka babra bacab bacar bacca bacha back- backa bahar bahra bakar bakka bakra bakrc baraa barab barac barak barar barba barca barha bark- barka barra bhara braak braca bracc brach brack brrar brrrr c-a-c ca-ca caaba cabra cacak cacha cahar cahch cakra caraa carab carac carak carb- carck cark- carra ccccc chaab chaac chaah chaar chaba chaca chach chack chaka chakh chakk char- chara charb chark charr chhab chhar craba crabb crack h-bar ha-ha haack habab habba habra hacha hack- hahha hakha hakka harab harac harar harch harka harra hback hhhhh hrach k-car k-rab kaaba kabaa kabab kabah kabak kabar kabba kacar kacha kahab kahak kahar kakar kakha kakhk kakka kakra karah karak karch karha karka karkh kbach khaar khaba khakh khara khark kraak kraar krach krack kraka ra-ra raaba raack raakh rabab rabac rabah rabak rabba rabha racah racak racch racha racka rahab rakaa rakab rakah rccar rharb