-er -ol c-- ccc cce cck ccl cco ccr ccs cct ce- cec cee cek cel ceo cer ces cet ckc cko cks ckt cl- clc cle clk cll clo clr cls clt co- coc coe cok col coo cor cos cot crc cre crk crl cro crr crs crt csc cse csk csl cso csr css cst ctc cte ctk ctl cto ctr cts ctt ec- ecc ece eck ecl eco ecr ecs ect eec eee eek eel eeo eer ees eet ekc eke ekl eko ekr eks ekt elc ele elk ell elo elr els elt eo- eoc eoe eok eol eoo eor eos eot erc ere erk erl ero err ers ert es- esc ese esk esl eso esr ess est etc ete etk etl eto etr ets ett k-t kcc kce kck kcl kcr kcs kct ke- kec kee kek kel keo ker kes ket kkc kke kkk kkl kkr kks kkt kl- klc klo klr kls klt koc koe kok kol koo kor kos kot krc krk krl kro krr krs krt ksc kse ksk ksl kso ksr kss kst ktc kte ktk ktl kto ktr kts ktt lcc lce lck lcl lco lcr lcs lct lec lee lek lel leo ler les let lkl lkr lks lkt llc lle llk lll llo llr lls llt loc loe lok lol loo lor los lot lrc lrk lro lrr lrs lrt lsc lse lsk lsl lso lsr lss lst ltc lte ltk ltl lto ltr lts ltt oc- occ ock ocl oco ocr ocs oct oec oee oel oeo oer oes oet okc oke okk okl oko okr oks olc ole olk oll olo ols olt oo- ooc ook ool ooo oor oos oot or- orc ore ork orl oro orr ors ort os- osc ose osk osl oso osr oss ost ot- otc ote otk otl oto otr ots ott rcc rce rcl rco rcr rcs rct re- rec ree rek rel reo rer res ret rkc rke rkk rko rks rkt rlc rle rll rlo rlr rls rlt roc roe rok rol roo ror ros rot rrc rrk rrl rrr rrs rrt rsc rse rsk rsl rso rsr rss rst rtc rte rtk rtl rto rtr rts rtt scc sce sck scl sco scr scs sct se- sec see sek sel seo ser ses set sk- skc ske skk skl sko skr sks skt slc sle slk sll slo slr sls slt soc soe sok sol soo sor sos sot sr- src sre srk srl sro srr srs srt ss- ssc sse ssk ssl sso ssr sss sst stc ste stk stl sto str sts stt tcc tce tck tcl tco tcr tcs tct te- tec tee tek tel teo ter tes tet tkc tke tkk tkl tko tkr tks tkt tlc tle tlk tll tlo tlr tls tlt to- toc toe tok tol too tor tos tot trc tre trk trl tro trr trs trt tsc tse tsk tsl tso tsr tss tst ttc tte ttk ttl tto ttr tts ttt

-ose cccc cccl cccs ccee ccel cclc ccls ccoc ccrc ccre ccrl ccrs ccrt ccsl ccss ccst cctc cctl cctt cec- cece ceco cecs cect ceec ceel cees ceke cel- celc cele cell celo cels celt ceol ceor ceos cer- cerc cere cerl cero cers cert cesc cese cesr cess cest cet- cete ceto cets ckck ckcl ckco ckcs cker ckoc ckoo ckor ckos ckot ckrc cksl ckso ckst ckts clec clee clek cleo cler cles clet cloe clok cloo clor clos clot clro clrs clsc cltc clts coce cock coco coct coel coes cok- coke coko col- cole colk coll colo cols colt cook cool coos coot cor- corc core cork corl coro corr cors cort cosc cose cosl coso coss cost cotc cote coto cots cott crcc crce crcr cre- crec cree creo cres cret crkc crkl crls croc croe crok crol croo cror crot crrt crss crst crtc crtl crts cscc csce cscl csco cscr cscs csec csee cser cset csks cslr csor csos csot csrc csrs csse cssr cstc csto cstr csts ctec ctle ctls ctol ctor ctos ctot ctrc ctrl ctrs ctsc ctss ctts e-cl eccc ecce eccl ecco ecct eces ecko ecks eclt eco- ecol ecos ecot ecrc ecrl ecrr ecsc ecse ecss ect- ectc ecto ects eecs eeee eees eeke eeks eele eels eeoc eerc eero eers eese eesk eetc eete eets ekco ekek eker ekes eket ekos elce elco elec elee elek eleo eler eles elet elke elko elks elle ello ells elok elos elro else elso elst elte elto elts eoes eole eolo eore eorl eost eotc eoto eots ercc erce erec erel erer eres eret erke erks erle erll eroc eroe erol eroo eros errc erre erro errs erse erso erst ertl erts esce esco escr escs esee esek esel eseo eser eses eset eske esko esks eso- esok esol esos esse essl esso esst estc este esto estr ests etcc etco etcs etec etee etel eter etes etoe etok etos etre etro ette etto k-lo k-os kccc kcck kccl kccr kcct kcec kcee kcel kceo kcet kckc kckk kckl kcko kckr kclc kcle kclk kcll kclr kcls kclt kcoe kcol kcor kcos kcot kcrc kcro kcrr kcrs kcrt kcsc kcse kcsr kcss kcst kctc kcte kcto keck keco kecr keek keel keer kees keet kekc keke kekl keko keks kele kelk kell kelo kelt keok keol keos ker- kerc kere kerk kerl kero kerr kers kert kesc kesk keso kesr kess kest ket- ketc kete ketk keto ketr kets kett kkck kkcl kkco kkcr kkcs kkct kkkk kklc kkll kklo kkls kkol kkoo kkor kkot kkrc kkre kkrk kkrl kkro kkrr kkrs kkrt kkse kksr kkss kkst kktc kktk kktl kkts klcc klce klck klcl klcr klcs klec klee klek kleo kler kles klet klkc klkk klkl klko klkr klks kllc klle kllk klls kloc kloe klok klol kloo klor klos klrc klrk klrr klrs klsc klse klsr klst kltc kltk