-er -ol c-- ccc cce cck ccl cco ccp ccr cct ce- cec cee cek cel ceo cep cer cet ckc cko ckt cl- clc cle clk cll clo clp clr clt co- coc coe cok col coo cop cor cot cpc cpe cpk cpl cpo cpp cpr cpt crc cre crk crl cro crp crr crt ctc cte ctk ctl cto ctp ctr ctt ec- ecc ece eck ecl eco ecr ect eec eee eek eel eeo eep eer eet ekc eke ekl eko ekp ekr ekt elc ele elk ell elo elp elr elt eo- eoc eoe eok eol eoo eop eor eot ep- epc epe epl epo epp epr ept erc ere erk erl ero erp err ert etc ete etk etl eto etp etr ett k-t kcc kce kck kcl kcp kcr kct ke- kec kee kek kel keo kep ker ket kkc kke kkk kkl kkp kkr kkt kl- klc klo klr klt koc koe kok kol koo kop kor kot kpc kpe kpk kpl kpo kpp kpr kpt krc krk krl kro krp krr krt ktc kte ktk ktl kto ktp ktr ktt l-p lcc lce lck lcl lco lcp lcr lct lec lee lek lel leo lep ler let lkl lkp lkr lkt llc lle llk lll llo llp llr llt loc loe lok lol loo lop lor lot lpc lpe lpk lpl lpo lpp lpr lpt lrc lrk lro lrp lrr lrt ltc lte ltk ltl lto ltp ltr ltt oc- occ ock ocl oco ocp ocr oct oec oee oel oeo oep oer oet okc oke okk okl oko okp okr olc ole olk oll olo olp olt oo- ooc ook ool ooo oop oor oot op- opc ope opk opl opo opp opr opt or- orc ore ork orl oro orp orr ort ot- otc ote otk otl oto otp otr ott p-p pcc pce pck pcl pco pcp pcr pct pec pee pek pel peo pep per pet pkc pke pkl pko pkp pkr pkt plc ple plk pll plo plp plr plt poc poe pok pol poo pop por pot ppc ppe ppk ppl ppo ppp ppr ppt prc pre prk prl pro prp prr prt pt- ptc pte ptk ptl pto ptp ptr ptt rcc rce rcl rco rcp rcr rct re- rec ree rek rel reo rep rer ret rkc rke rkk rko rkp rkt rlc rle rll rlo rlp rlr rlt roc roe rok rol roo rop ror rot rpc rpe rpk rpl rpo rpp rpr rpt rrc rrk rrl rrp rrr rrt rtc rte rtk rtl rto rtp rtr rtt tcc tce tck tcl tco tcp tcr tct te- tec tee tek tel teo tep ter tet tkc tke tkk tkl tko tkp tkr tkt tlc tle tlk tll tlo tlp tlr tlt to- toc toe tok tol too top tor tot tpc tpe tpk tpl tpo tpp tpr tpt trc tre trk trl tro trp trr trt ttc tte ttk ttl tto ttp ttr ttt

cccc cccl cccp ccee ccel cclc ccoc ccpe ccpl ccpp ccpr ccrc ccre ccrl ccrp ccrt cctc cctl cctt cec- cece ceco cecp cect ceec ceel ceke cel- celc cele cell celo celt ceol ceop ceor cepc cepe cepo cepp cepr cept cer- cerc cere cerl cero cerp cert cet- cete ceto cetp ckck ckcl ckco cker ckoc ckoo ckor ckot ckpc ckpr ckrc clec clee clek cleo clep cler clet cloe clok cloo clop clor clot clpp clro cltc coce cock coco cocp coct coel coep cok- coke coko col- cole colk coll colo colp colt cook cool coop coot cope copo copp copr copt cor- corc core cork corl coro corp corr cort cotc cote coto cott cpce cpep cper cplc cpre cprt cptp cptr crcc crce crcr cre- crec cree creo crep cret crkc crkl crkp croc croe crok crol croo crop cror crot crpc crrt crtc crtl crtp ctcp ctec ctep ctle ctol ctor ctot ctpo ctpp ctrc ctrl ctrp e-cl eccc ecce eccl ecco ecct ecko eclt eco- ecol ecop ecot ecpp ecrc ecrl ecrr ect- ectc ecto eeee eeke eele eeoc eerc eero eetc eete ekco ekek eker eket ekpe ekpo el-p elce elco elec elee elek eleo eler elet elke elko elle ello elok elpe elro elte elto eole eolo eore eorl eotc eoto epcc epec epee eper eple epll epoc epol epor epot eppc eppo eppp epro eprp epte ercc erce ercp erec erel erer eret erke erle erll eroc eroe erol eroo erpe errc erre erro ertl etcc etco etec etee etel eter etoe etok etre etro ette etto k-lo kccc kcck kccl kccr kcct kcec kcee kcel kceo kcep kcet kckc kckk kckl kcko kckr kclc kcle kclk kcll kclr kclt kcoe kcol kcor kcot kcpc kcpl kcpo kcpr kcpt kcrc kcro kcrp kcrr kcrt kctc kcte kcto keck keco kecr keek keel keep keer keet kekc keke kekl keko kele kelk kell kelo kelp kelt keok keol kep- kepc kepe kept ker- kerc kere kerk kerl kero kerp kerr kert ket- ketc kete ketk keto ketp ketr kett kkck kkcl kkco kkcr kkct kkkk kklc kkll kklo kkol kkoo kkor kkot kkpc kkpk kkpl kkpt kkrc kkre kkrk kkrl kkro kkrr kkrt kktc kktk kktl klcc klce klck klcl klcr klec klee klek kleo klep kler klet klkc klkk klkl klko klkr kllc klle kllk kllp kloc kloe klok klol kloo klop klor klpc klpr klrc klrk klrr kltc kltk klto kltr kltt kock kocp koct koel kokc koke kokk koko kokp kokr kolc kole kolk koll kolo kolr kolt kooc kook kool kooo koop koor koot kope kopp kopr kopt korc kore kork korl koro korr kort kotc kote kotk koto kotr kott kpcc kpcl kpcr kpek kpel kper kpet kpke kpkk kpkl kpkr kplc kplk kplo kplr kplt kpoc kpoe kpok kpol kpoo kpop kppc kppk kppl kppo kppp kppr kprc kpre kprk kprl kpro kprp kprr kprt kpte kptl kpto kptr kptt krcc krce