-er -ic -up c-- ccc cce cci cck ccl ccp ccr ccu ce- cec cee cei cek cel cep cer ceu ci- cic cie cii cik cil cip cir ciu ckc cki cl- clc cle cli clk cll clp clr clu cpc cpe cpi cpk cpl cpp cpr cpu crc cre cri crk crl crp crr cru cuc cue cui cuk cul cup cur cuu ec- ecc ece eci eck ecl ecr ecu eec eee eek eel eep eer eic eie eii eik eil eip eir eiu ekc eke eki ekl ekp ekr eku elc ele eli elk ell elp elr elu ep- epc epe epi epl epp epr epu erc ere eri erk erl erp err eru eu- euc eue eui eul eup eur icc ice ici ick icl icp icr icu ie- iec iee iei iek iel iep ier iic iie iii iil iip iir iiu ikc ike iki ikk ikl ikr iku il- ilc ile ili ilk ill ilp ilr ilu ipc ipe ipi ipl ipp ipr ipu ir- irc ire iri irk irl irp irr iru iu- iuc iue iui iup iur kcc kce kci kck kcl kcp kcr kcu ke- kec kee kei kek kel kep ker kic kie kii kik kil kip kir kiu kkc kke kki kkk kkl kkp kkr kku kl- klc kli klr klu kpc kpe kpi kpk kpl kpp kpr kpu krc kri krk krl krp krr kru kuc kue kui kuk kul kup kur kuu l-p lcc lce lci lck lcl lcp lcr lcu lec lee lei lek lel lep ler leu lic lie lii lik lil lip lir liu lkl lkp lkr llc lle lli llk lll llp llr llu lpc lpe lpi lpk lpl lpp lpr lpu lrc lri lrk lrp lrr lru luc lue lui luk lul lup lur luu p-p pcc pce pci pck pcl pcp pcr pcu pec pee pei pek pel pep per peu pic pie pii pik pil pip pir piu pkc pke pki pkl pkp pkr pku plc ple pli plk pll plp plr plu ppc ppe ppi ppk ppl ppp ppr ppu prc pre pri prk prl prp prr pru puc pue pui puk pul pup pur puu rcc rce rci rcl rcp rcr rcu re- rec ree rei rek rel rep rer reu ric rie rii rik ril rip rir rkc rke rkk rkp rku rlc rle rli rll rlp rlr rlu rpc rpe rpi rpk rpl rpp rpr rpu rrc rri rrk rrl rrp rrr rru ruc rue rui ruk rup rur ruu ucc uce uci uck ucl ucp ucr ucu uec uee uei uel uep uer uic uie uii uil uip uir uiu ukc uke uki ukk ukl ukp ukr uku ulc ule uli ulk ull ulp ulr ulu up- upc upe upi upk upp upr upu ur- urc ure uri urk url urp urr uru uuc uue uur uuu

cccc ccci cccl cccp cccu ccee ccel ccic ccii ccil ccip ccir cclc ccli ccpe ccpl ccpp ccpr ccrc ccre ccri ccrl ccrp ccuc ccup cec- cece ceci cecp ceec ceel ceil ceip ceke cel- celc cele celi cell cepc cepe cepp cepr cer- cerc cere ceri cerl cerp ceui cicc cici cicr cicu ciee ciel cier ciii cikr cili cilk cill cilp cipp circ cire ciri cirk cirl cirr ciuc ciup ckck ckcl cker ckpc ckpr ckrc clec clee clei clek clep cler cleu clic clii clik clip clir clpp clri clue cpce cpcu cpep cper cpic cplc cpre cpri crcc crce crcr cre- crec cree crei crep creu cric crie crik crip criu crkc crkl crkp crpc crue cruk crup cucc cuce cuci cuck cuek cuer cui- cuil cuir cuk- cuke culc cule culk cull culp cupe cupl cupp cupr cure curi curl curr e-cl eccc ecce ecci eccl ecil ecip ecpp ecrc ecri ecrl ecrr ecru eeee eeke eele eerc eick eiec eiei eier eike eiki eile eipr eire ekek eker ekki ekpe ekur el-p elce elec elee elek eler elic elie elik elil elke elki elle elli ellu elpe elpi elue elui elul epcc epci epec epee eper epi- epic epie epik epil epip eple epll eppc eppp eprp ercc erce ercp erec erei erel erer eric erie erik eril eriu erke erki erle erli erll erpe errc erre eruc erur euer eule eur- eurc eure iccc icci iccl iccp iccr iccu icec icee icel icer icke icle icll iclp iclr icpc icrc icre icrr icru icue icup iecc ieie iele iere ieri iiie iiii iirc iiuc ikee iker ikki ikri ikue ilce ile- ilec ilek iler ilic ilie ilir ilke ilki ilku ill- ille illi illp ilpe ilpr ilre ipcc ipce ipec ipek iper ipie ipil ippc ippr ipri ipur ircc ircu iree irel irer iri- iric irie iril irip irki irpc irpe irrc irre irri irul iucc iuce iuel iuiu iupp k-ci kccc kcci kcck kccl kccr kccu kcec kcee kcei kcel kcep kceu kcic kcie kcii kcil kcir kciu kckc kckk kckl kckr kclc kcle kcli kclk kcll kclr kclu kcpc kcpi kcpl kcpr kcpu kcrc kcri kcrp kcrr kcru kcue kcui kcuk kcul kcup keck kecr keek keel keep keer keii keik keil keir kekc keke keki kekl keku kele keli kelk kell kelp kelu kep- kepc kepe kepi kepu ker- kerc kere keri kerk kerl kerp kerr keru keul keup keur kicc kice kick kicl kicp kicr kiel kier kieu kiic kiii kiik kiip kiiu kikc kiki kikk kikr kiku kile kili kilk kill kilp kilr kip- kipe kipi kipl kipp kipr kipu kirc kiri kirk kirp kirr kiru kiul kiup kiur kiuu kkci kkck kkcl kkcr kkic kkik kkkk kklc kkli kkll kkpc kkpk kkpl kkrc kkre kkrk kkrl kkrr kkup kkuu klcc klce klci klck klcl klcr klec klee klek klep kler klic klik klil klip klir kliu klkc klkk klkl klkr kllc klle kllk kllp klpc klpi klpr klrc klrk klrr klru klue kluk klup klur kluu kpcc kpcl kpcr kpek kpel kper kpir kpke