bbbee bccup bcell bebek bebel becel becke becue beebe beeke beele bekke belce belec belee belek belep bellb belle belue beppe beppu beule bleck bleek bleep bleke blekk bleue bluke bubbe buble bucek bucku buell bukk- bulb- bulck bulke bull- bulle bulul c-p-c cblue ccccc ccell cebec cebpb cebpe ceele celeb cell- celle cleck cleek cleke clepe cleuk clubb cluck clue- cluke clupe cpble cubbe cubeb cubel cubub cucuk cueup culbe culle cullu culpe cupel cuple cupul cuuel ebble ebell eblul ebull eccle eccup eckel eckle eecke eeeee eepee ekuku elele ellek ellel ellul elpee elulu epuku euell kcell kebbe kebek keble kecel keele keepe kekec kelce kelek kelep kelle keppe klece klepp kluke kubek kubul kucuk kukec kukel kukle kukup kullu kulul kupce kuple kuplu kuppe lebce lebec lebel lecce leece leeke leell lekel lekeu lelep leleu lelle lepel lepke leppe leuc- leuce leuk- leuke leupp lubbe lubke luble lucee lucke lulec lulle luluc lulul luppe lupul pcell pckle pclkc pecel pecke pecul peebu peece peeke peele peell pekul pelee pelle pepee pepel peple peppe pepup peuce peule plebe pleck pleep pleke pluck plupp puble pucel pulce pull- pulle pullu puple puppe u-cee ubble uccel uccle uceku ucell uclue ukeep ukeke ululu upc-e uuuuu