-up b-p b-u bbb bbc bbe bbg bbk bbl bbp bbu bcb bcc bce bcg bck bcl bcp bcu be- beb bec bee beg bek bel bep beu bgb bgc bge bgg bgk bgl bgp bgu bkb bkc bke bkg bkk bkl bkp blb blc ble blg blk bll blp blu bpb bpc bpe bpg bpl bpp bpu bub buc bue bug buk bul bup buu c-- cbb cbc cbe cbg cbk cbl cbp cbu ccb ccc cce ccg cck ccl ccp ccu ce- ceb cec cee ceg cek cel cep ceu cgb cgc cge cgg cgl cgp cgu ckb ckc cl- clb clc cle clg clk cll clp clu cpb cpc cpe cpg cpk cpl cpp cpu cub cuc cue cug cuk cul cup cuu ebb ebc ebe ebg ebk ebl ebp ebu ec- ecb ecc ece ecg eck ecl ecu eeb eec eee eeg eek eel eep egb egc ege egg egl egp egu ekb ekc eke ekg ekl ekp eku elb elc ele elg elk ell elp elu ep- epb epc epe epg epl epp epu eu- eub euc eue eug eul eup g-p gbc gbe gbg gbk gbl gbp gbu gcb gcc gce gcg gck gcl gcp gcu ge- geb gec gee geg gek gel gep geu ggb ggc ggg ggp ggu gkb gkp glb glc gle glg glk gll glp glu gpb gpc gpe gpg gpk gpl gpp gpu gu- gub guc gue gug guk gul gup guu kbb kbc kbe kbk kbl kbp kbu kcb kcc kce kcg kck kcl kcp kcu ke- keb kec kee keg kek kel kep kgb kgc kgl kgp kgu kkb kkc kke kkk kkl kkp kku kl- klb klc klg klu kpc kpe kpk kpl kpp kpu kub kuc kue kug kuk kul kup kuu l-p lbb lbc lbe lbg lbk lbl lbp lbu lcb lcc lce lcg lck lcl lcp lcu leb lec lee leg lek lel lep leu lgb lgc lge lgg lgk lgl lgp lgu lkb lkg lkl lkp llb llc lle llg llk lll llp llu lpb lpc lpe lpg lpk lpl lpp lpu lub luc lue lug luk lul lup luu p-p pbb pbc pbe pbg pbk pbl pbp pbu pcb pcc pce pcg pck pcl pcp pcu peb pec pee peg pek pel pep peu pgb pgc pge pgg pgk pgl pgp pkb pkc pke pkg pkl pkp pku plb plc ple plg plk pll plp plu ppb ppc ppe ppg ppk ppl ppp ppu pub puc pue pug puk pul pup puu ubb ubc ube ubg ubk ubl ubp ubu ucb ucc uce ucg uck ucl ucp ucu ueb uec uee ueg uel uep ugb ugc uge ugg ugk ugl ugp ugu ukb ukc uke ukk ukl ukp uku ulb ulc ule ulg ulk ull ulp ulu up- upb upc upe upg upk upp upu uuc uue uug uuu

bbbb bbeb bblb bcbc bcbg bcbp bccc bccl bcec bcpl bcpp bcuc bcup bebb bebe beck becu beeb beeg beek beel beep begg begu beke bele belg belk bell belp belu beuk bkpg blcu bleb blee bleg blek bleu blkb blub blue blup bpcp bpel bubb bube bubu bucc buce buck bucu buel bueu buge bugg buke bukk buku bulb bule bulg bulk bull bulu bupc cbbc cbcc cbce cbcl cbcp cbcu cbec cbee cbgb cbkg cbkl cblb cblc cbpc cbpp ccbc cccb cccc cccl cccp cccu ccee ccel ccgc cclc cclg ccpe ccpl ccpp ccuc ccup cebp cebu cec- cece cecp ceeb ceec ceel cege ceke cel- celc cele cell cepc cepe cepp cgcc cgcg cgel ckbc ckbe ckck ckcl ckgl cklg ckpc ckpg clec clee cleg clek clep cleu clkg clpb clpp club clue cpbc cpce cpcu cpeb cpep cpgb 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 ecpg ecpp eeee eeke eele egbe egbu egcc egcg egec egee egel eggb egge eggp eglc egle eglu egpb egpe ekeb ekek ekpe el-b el-p elbe elbu elcb elce elec elee elek elgg elke elle ellu elpe elue elul epcc epec epee eple epll eppc eppp epub eubc euge eule gc-c gcbc gccc gclc gclp gcpc gebe gece geck geek geel geep gege gegg gegl gelb gele gelg gell gelu gepe geue geul geup ggcl gggg glbc glcc glce gleb glee gleg gleu glge glub glue glug gpgp gubb gubu guck guel guep gugb guge gugg gugu gulb gule gull gulp gulu kbbb kbbc kbbe kbbg kbbk kbbl kbbu kbcb kbce kbck kbcl kbcu kbeb kbec kbee kbek kbel kbgb kbge kbgg kbgl kbkb kbkg kbkk kbkl kblb kble kblg kbll kblp kblu kbpc kbpe kbpg kbpk kbpu kbub kbuc kbue kbuk kbul kbup kbuu kcbc kcbk kcbl kcbu kccb kccc kcck kccl kccu kceb kcec kcee kceg kcel kcep kceu kcgc kcgl kckc kckk kckl kclc kcle kclk kcll kclu kcpc kcpl kcpu kcub kcue kcuk kcul kcup kebb kebc kebe kebu kecg keck keek keel keep kege kegg kegk kegl kekb kekc keke kekl keku kele kelg kelk kell kelp kelu kep- kepc kepe kepu keug keul keup kgbb kgbc kgcb kgcc kgce kgcl kgeb kgec kggg kggl kgkl kglb kgle kglk kglp kgpe kgpg kkbb kkbe kkbg kkbl kkcb kkck kkcl kkeg kkgb kkgl kkkk kklb kklc kkll kkpc kkpk kkpl kkup kkuu klbb klbc klbe klbl klbu klcb klcc klce klck klcl kleb klec klee klek klep klgb klgl klgu klkc klkk klkl kllb kllc klle kllk kllp klpc klub klue klug kluk klup kluu kpbb kpbe kpbg kpbl kpcc kpcl kpek kpel kpgb kpge kpgg kpke kpkk kpkl kplc kplk kplu kppc kppk kppl kppp kpub kpug kpul kubb kubc kube kubu kucb kucc kuce kucp kuek kuel kueu kugb kuge kuke kukk kukl kuku kulb kule kull kulp kulu kupb kupe kupl kupu kuub kuuk kuul kuuu lbcc lbug lcbc lccc lcce lcpc lcpl le-u lebu lece leck leek leel leep lege legg leke