bbbee bcell bebek bebel becel becke becue becum beebe beeke beele beffe bekke belce belec belee belef belek belem bellb belle belue belum bembe beule bleck bleek bleke blekk bleue bluff bluke blume bubbe buble bucek bucku bucum buell buffe bufle bukk- bulb- bulck bulke bull- bulle bulul bumbu bumme cbeff cblue ccccc ccell cclcm cclef cebec cecum ceele cefcu celeb cell- celle cemec cfu-e clcff cleck cleef cleek clefe cleke cleme cleuk clubb cluck clue- clufe cluff cluke clumb cubbe cubeb cubel cubub cucuk cufeu cuffe culbe culle cullu cumbe cumbu cumec cumel cumm- cuuel ebble ebell eblul ebull eccle eckel eckle ecume eecke eeeee eembc ekmek ekuku elele eleme elkem ellek ellel ellul elulu embee embel emble embue emcee emele emell emule euell eum-u eumel fclef febel feble feele feeme felce felle femle femme feule fleck fleek fleem fleke fleme fleuk fleum fluce fluck fluff fluke flume flumm fmmul fu-fu fulbe fulke fulle fullf fumee fumel kcell kebbe kebek keble kecel keefe keele kefee kekec kekem kelce kelek kelle kelme kemme klece klefe klemm kluke kubek kubul kucuk kukec kukel kukle kullu kulul kumeu kumlu kumuk lebce lebec lebel lecce leece leeke leell leeme lefeu leffe leful lekel lekem lekeu leleu lelle lemek lemel lemke lemme leuc- leuce leuk- leuke lmule lubbe lubke luble lucee lucke lulec lulle luluc lulul lumb- lumbe lumle lumme mbebe mbeku mbube mbule mbulu mcbee mccue mcfee mckee mcube mebbe meble mecel mecul mecum meece meefe meele meell meemu mekel mekle mekul melbu melee melek melem mell- melle melub membe memel meule mmccc mmccl mmfbm mmmcc mmmmm muble mucel mucke mucum muffe mufle mukel mukke mukul mulce mulek mulle mumbe mumcu mumle mumlu mumme mummu u-cee ubble ubume uccel uccle uceku ucell uclue uelfe ukeke ululu umbe- umbel umble umblu umeme uuuuu