bbbee bcell bebel becel beche becue becum beebe beech beele behem behle behue belce belch belec belee belem bellb belle belue belum bembe beuch beule bheel bhele blech bleue bluhm blume bubbe buble buchu bucum buell buhle bulb- bulch bull- bulle bulul bumbu bumme cblue ccccc ccell cclcm cebec cech ceche cecum ceele celeb cell- celle cemec chech cheel chel- chelb chele chell chelm chem- cheue chlum chubb chueh chull chumb chuul cleme clubb clue- clumb cubbe cubeb cubel cubub cuche culbe culch culle cullu cumbe cumbu cumec cumel cumm- cuuel ebble ebell eblul ebull eccle echem ecume eeeee eembc elche elele eleme ellel ellul elulu embee embel emble embue emcee emele emell emule euell euhel eum-u eumel h-e-b he-he hebbe hebe- hebel heble heche heele heeme helem helle helme helue hemel hemme heuch heule hhhhh hluce hmeec hubbe hubel hucch huche hucul huhuh hulce hulch huleh hulle hulme humbe humme lebce lebec lebel lecce leche leece leech leell leeme lehel lehem leleu lelle lemel lemme leuc- leuce leuch lheuc lluch lmule lubbe luble lucee luche luchu lulec luleh lulle luluc lulul lumb- lumbe lumle lumme mbebe mbube mbule mbulu mcbee mccue mchum mcube mebbe meble mecel meche mecul mecum meece meech meehl meele meell meemu mehul melbu melch melee meleh melem mell- melle melub membe memel meule mmccc mmccl mmhmm mmmcc mmmmm muble mucel muche muchu mucum muhem mulce mulch muleh mulhe mulle mumbe mumcu mumle mumlu mumme mummu u-cee ubble ubume uccel uccle ucell uchee ucheh uchuu uclue uh-ee uh-uh uhhuh ulche ululu umbe- umbel umble umblu umeme umhum uuuuu