muhu mulk mull mulm mulu mumm mumu murc murk murl murr muru rbbb rbbr rbcl rbmk rcbc rccb rccc rchb rchm rhcm rhum rlml rmll rrkm rrmc rrrr rrum rubb rubu ruch ruck ruhh ruhl ruhm ruhr rukh rukk ruku rulk rull rumb ruml rumm rurc ruru ucbc ucmc ucrc uhcl uhuh ukcc ukrc ukum ukur ulbc ulcc ulch ullr ulmu uluk ulul ulum umb- urch urrh uruk urum urur uulu uuuu

b-r-k bluhm blurb blurr brmmm brrrr bruch bruck bruhl brull brumm buchu bucku bucum bucur bukk- bulb- bulch bulck bull- bulul bumbu burch burck burcu burru buruc buruk ccccc cclcm ccrcl chlum chubb chuck chull chumb chur- churk churl churm churr churu chuuk chuul clubb cluck clumb clurr cruck crull crumb cubub cucuk culch cullu culur cumbu cumm- curch curll curlu hhhhh hkhrm hubur hucch hucul huhuh hulch humur hurll hurm hurum huuru khull khumb khuru khuur krull krumm kubul kuchl kuchu kucuk kukur kullu kulul kulur kumbh kumlu kumru kumuk kurbu kurch kurku kurlu kuruc kuruk lluch lubur luchu lucur luluc lulul lumb- lurch lurck mbulu mburu mchum mmccc mmccl mmhmm mmmcc mmmmm mrcub muchu mucum mucur mukul mukur mulch mulur mumcu mumlu mummu murch murck murrh murru muruk murum rhumb rucul ruhub rummu uchku uchuu uh-uh uhhuh uhuru ullur ulrum ululu uluru umblu umhum urubu urucu uuuuu

bbbbbb bhurch blublu brubru bububu buchch bukhlu bukkur bukuru bulbul burbur buruku chuchu chukku chukur chuluu chumbu church churuk churul cucurb cullum cumbum cumhur cumul- curmur hkcccc hubbub hububb huh-uh hullur huluhu humbul humhub humhum hummum hurumu k-club k-much khumbu klub-u kuchum kullum kullur kululu kum-bu kumbuk kumbum kumbur kumkum kummuh kummul kumukh kurkcu kurkul kurmuk kurukh kururu lucrum lukulu lurulu mccrum mm-hmm muchur muchuu mucluc muhuhu muhurr muhuru mukluk mukuru mullum mullur mulmul mulmur muluku murmur muumuu rcrumb rllmuk rubrum rumbur ucklum ucurum uh-huh ukhrul ullucu um-hum umuchu umurlu urkulu

bbbbbbb bhumchu bruckl bubblum chuchur chukchu chukuru churchk churchu chururu crumbum cubukcu cullum- curuklu h-r-m hub-bub hulchul hulluch hur-bur khubkuh kucuklu kulchur kulullu kulumur kum-kum kurculu kurumbu lubhuku muccuck mulkulu mulmull mulukbu murukku muu-muu r-h-m rumburk uchuruk ul-mulk

bbbbbbbb buckbuck buhlbuhl bumbulum buruburu chubbuck chuckrum chumburu cucurucu curucucu curukluk huckmuck humuhumu hurr-bur kucum kukukuku kukuruku kuruburu kurukuru kurumbur mbumburu mcchurch mccullum muckluck mulukuku murumuru uh-uh-uh

bumhururu chuckmuck hurr-burr kurumbhur ulkucu ulkuculuk umbumbulu

chuck-luck chumchurum cluckcluck kukkurukuu mbulumbulu ummu-hubur

umbul-umbul

mmmmmmmmmmmm

bbbbbbbbbbbbbbb ccccccccccccccc

hhhhhhhhhhhhhhhhhhhhh