-up b-p b-u bbb bbc bbe bbk bbl bbp bbu bcb bcc bce bck bcl bcp bcu be- beb bec bee bek bel bep beu bkb bkc bke bkk bkl bkp blb blc ble blk bll blp blu bpb bpc bpe bpl bpp bpu bub buc bue buk bul bup buu c-- cbb cbc cbe cbk cbl cbp cbu ccb ccc cce cck ccl ccp ccu ce- ceb cec cee cek cel cep ceu ckb ckc cl- clb clc cle clk cll clp clu cpb cpc cpe cpk cpl cpp cpu cub cuc cue cuk cul cup cuu ebb ebc ebe ebk ebl ebp ebu ec- ecb ecc ece eck ecl ecu eeb eec eee eek eel eep ekb ekc eke ekl ekp eku elb elc ele elk ell elp elu ep- epb epc epe epl epp epu eu- eub euc eue eul eup kbb kbc kbe kbk kbl kbp kbu kcb kcc kce kck kcl kcp kcu ke- keb kec kee kek kel kep kkb kkc kke kkk kkl kkp kku kl- klb klc klu kpc kpe kpk kpl kpp kpu kub kuc kue kuk kul kup kuu l-p lbb lbc lbe lbk lbl lbp lbu lcb lcc lce lck lcl lcp lcu leb lec lee lek lel lep leu lkb lkl lkp llb llc lle llk lll llp llu lpb lpc lpe lpk lpl lpp lpu lub luc lue luk lul lup luu p-p pbb pbc pbe pbk pbl pbp pbu pcb pcc pce pck pcl pcp pcu peb pec pee pek pel pep peu pkb pkc pke pkl pkp pku plb plc ple plk pll plp plu ppb ppc ppe ppk ppl ppp ppu pub puc pue puk pul pup puu ubb ubc ube ubk ubl ubp ubu ucb ucc uce uck ucl ucp ucu ueb uec uee uel uep ukb ukc uke ukk ukl ukp uku ulb ulc ule ulk ull ulp ulu up- upb upc upe upk upp upu uuc uue uuu

bbbb bbeb bblb bcbc bcbp bccc bccl bcec bcpl bcpp bcuc bcup bebb bebe beck becu beeb beek beel beep beke bele belk bell belp belu beuk blcu bleb blee blek bleu blkb blub blue blup bpcp bpel bubb bube bubu bucc buce buck bucu buel bueu buke bukk buku bulb bule bulk bull bulu bupc cbbc cbcc cbce cbcl cbcp cbcu cbec cbee cbkl cblb cblc cbpc cbpp ccbc cccb cccc cccl cccp cccu ccee ccel cclc ccpe ccpl ccpp ccuc ccup cebp cebu cec- cece cecp ceeb ceec ceel ceke cel- celc cele cell cepc cepe cepp ckbc ckbe ckck ckcl ckpc clec clee clek clep cleu clpb clpp club clue cpbc cpce cpcu cpeb cpep cplc cub- cubb cube cucc cuce cuck cuek cuk- cuke culb culc cule culk cull culp cupe cupl cupp e-cl ebbc ebcc ebel ebul ecbc ecbe eccb eccc ecce eccl ecpp eeee eeke eele ekeb ekek ekpe el-b el-p elbe elbu elcb elce elec elee elek elke elle ellu elpe elue elul epcc epec epee eple epll eppc eppp epub eubc eule kbbb kbbc kbbe kbbk kbbl kbbu kbcb kbce kbck kbcl kbcu kbeb kbec kbee kbek kbel kbkb kbkk kbkl kblb kble kbll kblp kblu kbpc kbpe kbpk kbpu kbub kbuc kbue kbuk kbul kbup kbuu kcbc kcbk kcbl kcbu kccb kccc kcck kccl kccu kceb kcec kcee kcel kcep kceu kckc kckk kckl kclc kcle kclk kcll kclu kcpc kcpl kcpu kcub kcue kcuk kcul kcup kebb kebc kebe kebu keck keek keel keep kekb kekc keke kekl keku kele kelk kell kelp kelu kep- kepc kepe kepu keul keup kkbb kkbe kkbl kkcb kkck kkcl kkkk kklb kklc kkll kkpc kkpk kkpl kkup kkuu klbb klbc klbe klbl klbu klcb klcc klce klck klcl kleb klec klee klek klep klkc klkk klkl kllb kllc klle kllk kllp klpc klub klue kluk klup kluu kpbb kpbe kpbl kpcc kpcl kpek kpel kpke kpkk kpkl kplc kplk kplu kppc kppk kppl kppp kpub kpul kubb kubc kube kubu kucb kucc kuce kucp kuek kuel kueu kuke kukk kukl kuku kulb kule kull kulp kulu kupb kupe kupl kupu kuub kuuk kuul kuuu lbcc lcbc lccc lcce lcpc lcpl le-u lebu lece leck leek leel leep leke lekk lele lell lelu lepe lepp leuc leuk llcc lleu lllc llll lpec lppl lube luce luck luke lule lull lulu lupe lupu luuk luup pbcc pblu pbpk pcbc pccc pcce pccl pcep pclk pcll pcpb pcpp pebl pece peck pecl peec peek peel peep peke pekk pel- pelb pele pell pelu pepe peul plcc plce ple- pleb plec plee plek pleu plkk plpp plue pluk plup ppcc pple pppp pu-e pube publ pubu puce puck puel pueu puke puku pule pulk pull pulp pulu pupe pupl pupu puuc ubbe ubek uble ubpc ucbc uccp ucel ucpb uele uell ukcc ukek ukeu ukup ulbc ulcc uleb ulee ulek ulle uluk ulul upbe uplb uppc uppe uppp uppu upup uucp uulu uuuu

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