-aaa- aaaah aaarc aabaa aabba aabra aacbc aahaa aarah aarch abaab ababa abaca aback abaka abara abava abbac abbar abccc abhar abkar abrac abrak abrar acaca acacb acack acar- acara accra achab achak achar achva ackah acrab ahava ahhaa ahhha ahrab ahrar akaba akbah akbar akhba akhrr akkra akrak akrar ar-ab ara-c arab- araba araca arach arack arara arava arbab arbar arch- archa archb arhar arkar arkha arrah arrak arrha arvak arvar avara b-r-k baava 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 barva bavar bavra bhara bhava braak braca bracc brach brack brava brrar brrrr c-a-c ca-ca caaba cabra cacak cacha cahar cahch cakra caraa carab carac carak carb- carck cark- carra carva cavac cavak 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 haava habab habba habra hacha hack- hahha hakha hakka harab harac harar harch harka harra harva havar havka havva hback hhhhh hrach k-car k-rab kaaba kaava kabaa kabab kabah kabak kabar kabba kacar kacha kahab kahak kahar kahva kakar kakha kakhk kakka kakra karah karak karch karha karka karkh kavak kavar kavka kbach khaar khaba khakh khara khark kharv kraak kraar krach krack kraka kvarh ra-ra raaba raack raakh rabab rabac rabah rabak rabba rabha racah racak racch racha racka rahab rakaa rakab rakah ravak ravar ravca rccar rharb rkavv vaara vacca vacha vahab vahva varab varak varca varra varva vavar vavra vraca vrack vraka vrbka