b-u bbb bbc bbd bbe bbk bbl bbu bcb bcc bcd bce bck bcl bcu bdb bdc bdd bde bdk bdl bdu be- beb bec bed bee bek bel beu bkb bkc bke bkk bkl blb blc bld ble blk bll blu bub buc bud bue buk bul buu c-- cbb cbc cbd cbe cbk cbl cbu ccb ccc ccd cce cck ccl ccu cdb cdc cdd cde cdk cdl cdu ce- ceb cec ced cee cek cel ceu ckb ckc ckd cl- clb clc cld cle clk cll clu cub cuc cud cue cuk cul cuu dbb dbc dbd dbe dbk dbl dbu dcb dcc dcd dce dck dcl dcu ddb ddc ddd dde ddk ddl ddu de- deb dec ded dee dek del deu dkb dkc dke dkk dkl dku dl- dlb dlc dld dle dlk dll dlu dub duc dud due duk dul ebb ebc ebd ebe ebk ebl ebu ec- ecb ecc ecd ece eck ecl ecu ed- edb edc edd ede edk edl edu eeb eec eed eee eek eel ekb ekc ekd eke ekl eku elb elc eld ele elk ell elu eu- eub euc eud eue eul kbb kbc kbd kbe kbk kbl kbu kcb kcc kcd kce kck kcl kcu kdb kdc kde kdk kdl kdu ke- keb kec ked kee kek kel kkb kkc kke kkk kkl kku kl- klb klc kld klu kub kuc kud kue kuk kul kuu lbb lbc lbd lbe lbk lbl lbu lcb lcc lcd lce lck lcl lcu ldb ldc ldd lde ldk ldl ldu leb lec led lee lek lel leu lkb lkl llb llc lld lle llk lll llu lub luc lud lue luk lul luu ubb ubc ube ubk ubl ubu ucb ucc ucd uce uck ucl ucu udb udc udd ude udk udl udu ueb uec ued uee uel ukb ukc uke ukk ukl uku ulb ulc uld ule ulk ull ulu uuc uue uuu

bbbb bbdd bbeb bblb bcbc bccc bccl bcde bcec bcuc bdbc bddc bdle bebb bebe beck becu bede bedl bedu beeb beed beek beel beke beld bele belk bell belu beuk blcu bldc bleb bled blee blek bleu blkb blkd blub blud blue bubb bube bubu bucc buce buck bucu budb budd bude budl budu buel bueu buke bukk buku bulb buld bule bulk bull bulu c-cd cbbc cbcc cbce cbcl cbcu cbdb cbdc cbec cbee cbkl cblb cblc ccbc cccb cccc cccl cccu ccdc cced ccee ccel cclc ccuc cd-e cddb cddl cdec cebu cec- cece cedd cede cedu ceeb ceec ceel ceke cel- celc cele cell ckbc ckbe ckck ckcl ckdu clcd cldc clec cled clee clek cleu club clud clue cub- cubb cube cucc cuce cuck cude cued cuek cuk- cuke culb culc culd cule culk cull dbcc dcbc dccb dccc dccl dccu dcdb dddd ddlc ddub debe debu dec- decc decd dece deck decl dedd dede dedu deeb deed deek deel dek- deke deld dele delk dell deue deuk deul dkdc dlbd dub- dubb dubc dube dubu duce duck dudd dude dudu duel duke duku dulc dule dull dulu duul e-cl ebbc ebcc ebed ebel ebul ecbc ecbe eccb eccc ecce eccl ecdc ecdl eced eddc edde ede- edel edle educ eede eedu eeee eeke eele ekeb eked ekek el-b elbe elbu elcb elce elde elec eled elee elek elke elle ellu elue elul eubc eucd eude eule kbbb kbbc kbbd kbbe kbbk kbbl kbbu kbcb kbce kbck kbcl kbcu kbdb kbde kbdl kbeb kbec kbed kbee kbek kbel kbkb kbkk kbkl kblb kbld kble kbll kblu kbub kbuc kbud kbue kbuk kbul kbuu kcbc kcbd kcbk kcbl kcbu kccb kccc kccd kcck kccl kccu kcdc kcdd kcdu kceb kcec kced kcee kcel kceu kckc kckk kckl kclc kcle kclk kcll kclu kcub kcue kcuk kcul kdbb kdbl kdcc kdcd kdce kddb kddc kddd kddk kddl kdeb kdec kdel kdkb kdkd kdkk kdlb kdlc kdld kdll kdub kduc kebb kebc kebe kebu keck kedb kedc kedd kede keed keek keel kekb kekc keke kekl keku keld kele kelk kell kelu keul kkbb kkbd kkbe kkbl kkcb kkcd kkck kkcl kkdc kkdd kkdl kked kkkk kklb kklc kkld kkll kkuu klbb klbc klbd klbe klbl klbu klcb klcc klcd klce klck klcl kldc kldd klde kleb klec kled klee klek klkc klkk klkl kllb kllc klle kllk klub klue kluk kluu kubb kubc kubd kube kubu kucb kucc kucd kuce kudd kude kudl kudu kued kuek kuel kueu kuke kukk kukl kuku kulb kuld kule kull kulu kuub kuuk kuul kuuu lbcc lcbc lccc lcce lcdd le-u lebd lebu lece leck lede leed leek leel leke lekk lele lell lelu leuc leud leuk llcc lldb lldc lleu lllc llll llud lube luce luck ludd lude lued luke lule lull lulu luuk ubbe ubek uble ubud ucbc ucdc ucdd ucel udbc udel uduk uele uell ukcc ukek ukeu ulbc ulcc ulde uleb ulee ulek ulle uluk ulul uulu uuuu

b-e-d bbbee bcced bcell bckdk bebed bebek bebel becel becke becue bedde bedee bedel bedle bedub bedue beduk beebe beede beeke beeld beele bekke belce belde belec beled belee belek bellb belle belue beule bleck bledd blede bleed bleek bleke blekk bleue blude blued bluke bubbe buble bucek bucku budde buddu budec budel buell bukk- bulb- bulck bulde bulke bull- bulle bulul cblue ccccc ccell cduce cebec ceded cedel ceede ceele celde celeb cell- celle cleck cleed cleek cleke cleuk clubb cluck clude clue- clued cluke cubbe cubeb cubed cubel cubub cucuk cudde cudle culbe culde culle cullu cuuel dc-uk dcell ddddd debce debed debel debke deble deckc decke dedde dedee dedlu deece deede deele deked dekel dekle deled delee delek deleu delke delle deluc deuce deuel deule du-ku dub-l dubec dubee dubek duble dubuc dubul ducke duded dudek dudle duduc duduk duele duell duked dukeu dukku dulce dulle dullu duluk e-dee ebbed ebble ebell eblul ebull eccle eckel eckle edell edu-k educe edule eecke eeeee eelde eeled ekuku elded eldee elele ellek ellel ellul