bbbbbbb bbruler bebeeru bebloom bekbele bekoure belleek belluru belmore belouke berbere berekum berolle berulle bkerke bleeker blellum bleuler blobber blokker blommer bloomer blubber bluebob blurrer boblbee boekelo bok-bok bokeler bokkeum bokulle bolebor bollore bombolo bombore bombure bommuru boo-boo boobook borbore borello boremel borobul borrell borrero bouere boukoul boulmer bourbre bourree bourrou brekker brekkom breklum brembel brember bremmer breuker brokour bromell brooker broomer brouere brummel brummer bubbler bubblum bubukle bueller bulbule bulembu bullule bulmore bum-bee bumbelo bumbler bumbolo bummelo bummler burbler burbure burelle burrell ebulobo eeeroer eelroll eemmeer eerbeek elebore elekere ellerbe elloree embloom embolo- emlembe emmelke emmerke erukkur kee-kee keebler kelemer kelluke kemekem kemmler kerboom kobroor koeller kokerel kokorou kokumbo kolluru kolobok kolokol kolokom kolumbo kommuru kookoom kor-kor korkoro korokke kouuele kreeker krekole kremele kroeber kroemer kromkol kruller krummel kulullu kulumur kum-boo kum-kum kur-kol kurelek kurkure kurumbu lebbeke lebombo leleble lembeek lembruk lemoore leomeke lerkere llolleo lobembe lokrume lomboko lomello loo-kee looroll lorbeer lorrell loubber loubell louerre loukoum lourmel lubbeek lubombo lubomer mbokomu mbololo meemure membrum mermole meroure merrell merrore merrour mobrule moeller mokerer molekel moloker moo-moo morbleu morelle morello moreole morokro morombe morrell morrum moulure moumour mubulle mueller mukurob mulerer mulkulu mulmull mulukbu mumbler murello murkoke murmell murmure murrell murukku muu-muu obrebek obumber omboue oormore orebro orerule ormelle ormulum oroboro orokolo orourke orrouer oubombo oueoulo ourouer re-blue re-book re-bore rebelle rebloom rebollo rebroke rebuker rekeure rekouer remeber remueur robelle robobee roebekk rokelle rollkur roorkee rouelle roukere rouleur roullee rouller rubbell rubbler rubbour rubelle rubroek rumbeke rumbler rumburk rumorer ububboo ukelele ukulele ul-mulk umbell- umblook umbrell umbrere umemulo umuerum uromere