kakhkuk kakruke karabau karabuk kararua karekar karkaar karkare kaukaba kaukura kee-kee keebaub kekkera kerbera kerkera kerrera khabbar khakhra kharaba khareha kharkak kherreh khubber khubkuh kra-kra kraberk kreeker kuberka kukurha kurabeh kurabka kurkura kurkure rababah rah-rah rahabah raukaua raureka re-hear rebekah rebreak rebuker rekeure reubarb rhababe rhabarb rhebarb rhubarb ruakaka ruakura rubabah rubahuk rubareh ubaruku uberaba ubuhake urakara urrbrae

aarbakke ababakar abbekerk abkhurak areekara baharkar bahuarba bakerara bar-abba barabara barbarea barebear barkhera bbbbbbbb bekaraar berakhah berberah berebere berkaber berrhaea bharkhar bhukarka bhurkura brerbear bruara brubaker bu-ba-bu bukkakke buruburu buurkerk habakkuk habbakuk hahahaha hahakaar hakuraku harakeke hare-bur hbreaker hearhear hebereke herehere herrkerr hraerekr hurr-bur kahukura kakababu kakhaber karabakh karaerae karahara karakara karearea karekare karkareh khabarah khakhara kharabeh kharkara kharkhar kharruba krakauer kukukuku kukuruku kuruburu kurukuru rabarber rabebaer raurekau reararea rehabber rekareka rekeuere reubarbe rharhabe rheubarb rubarabr uh-uh-uh uhhuhher

abakabaka abarbarea abbabubba ahuruhuru arukharka baabaabaa barkaker beebeebee bukeerere burhakaba ekarakara habrahabr haerehuka hear-hear huka-huka hurr-burr kakrarahu kare-kare keek-keek khakkhara khar-khar kukurahaa rahrahrah rebarbere rekuhkara

berberburr bharukhera breakbaker heru-ra-ha hubbahubba kaerbbreak kukkurukuu rere-brake

abrakebabra aekkea-raab arab-berber hubba-hubba

breakerbreaker

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb breakbreakbreak breaker-breaker

ahubbahubbahubba

hhhhhhhhhhhhhhhhhhhhh