-ic -ol c-- ccc cce cci cck ccl cco ccp ccx ce- cec cee cei cek cel ceo cep cex ci- cic cie cii cik cil cio cip cix ckc cki cko ckx cl- clc cle cli clk cll clo clp clx co- coc coe coi cok col coo cop cox cpc cpe cpi cpk cpl cpo cpp cpx cxc cxi cxk cxl cxo cxp cxx ec- ecc ece eci eck ecl eco ecx eec eee eek eel eeo eep eex eic eie eii eik eil eio eip eix ekc eke eki ekl eko ekp elc ele eli elk ell elo elp elx eo- eoc eoe eoi eok eol eoo eop ep- epc epe epi epl epo epp epx ex- exc exe exi exl exo exp exx icc ice ici ick icl ico icp ie- iec iee iei iek iel iep iex iic iie iii iil iio iip iix ikc ike iki ikk ikl iko ikx il- ilc ile ili ilk ill ilo ilp ilx io- ioc ioe ioi iol ioo iop ipc ipe ipi ipl ipo ipp ipx ixc ixe ixi ixl kcc kce kci kck kcl kcp kcx ke- kec kee kei kek kel keo kep kex kic kie kii kik kil kio kip kix kkc kke kki kkk kkl kkp kl- klc kli klo klx koc koe koi kok kol koo kop kpc kpe kpi kpk kpl kpo kpp kxl kxo l-p lcc lce lci lck lcl lco lcp lcx lec lee lei lek lel leo lep lex lic lie lii lik lil lio lip lix lkl lkp llc lle lli llk lll llo llp loc loe loi lok lol loo lop lox lpc lpe lpi lpk lpl lpo lpp lpx lxc lxi lxo lxx o-i oc- occ oci ock ocl oco ocp ocx oec oee oei oel oeo oep oex oic oie oii oik oil oio oip okc oke oki okk okl oko okp olc ole oli olk oll olo olp oo- ooc ooi ook ool ooo oop oox op- opc ope opi opk opl opo opp opx ox- oxc oxi oxo oxx p-p pcc pce pci pck pcl pco pcp pcx pec pee pei pek pel peo pep pex pic pie pii pik pil pio pip pix pkc pke pki pkl pko pkp plc ple pli plk pll plo plp plx poc poe poi pok pol poo pop pox ppc ppe ppi ppk ppl ppo ppp ppx pxc pxe pxk pxl xci xcl xcp xcx xee xel xep xex xic xie xii xio xix xke xkl xli xoc xoi xok xoo xop xox xpc xpe xpl xpo xpp xxi xxl xxo xxp xxx

cccc ccci cccl cccp ccee ccel ccic ccii ccil ccip ccix cclc ccli cclx ccoc ccpe ccpl ccpp ccxi ccxl cec- cece ceci ceco cecp ceec ceel ceil ceip ceke cel- celc cele celi cell celo ceol ceop cepc cepe cepo cepp cexe cicc cici cico ciee ciel ciii ciko cili cilk cill cilo cilp cipo cipp cixi ckck ckcl ckco ckcx ckoc ckoi ckoo ckpc clec clee clei clek cleo clep clic clii clik clio clip clix cloe clok cloo clop clox clpp clpx clxi clxx coce cock coco cocp coel coep coex coil coip coix cok- coke coko col- cole coli colk coll colo colp cook cool coop cope copi copo copp coxe cpce cpep cpic cpio cpix cplc cpox cxii cxix cxpo cxxi cxxx e-cl eccc ecce ecci eccl ecco ecil ecip ecko eco- ecol ecop ecpp eeee eeke eele eeoc eick eico eiec eiei eike eiki eiko eile eipo ekco ekek ekki ekoi ekpe ekpo el-p elce elco elec elee elek eleo elex elic elie elik elil elio elix elke elki elko elle elli ello eloi elok elpe elpi eole eoli eolo epcc epci epec epee epi- epic epie epik epil epip epix eple epll epoc epol epox eppc eppo eppp epxp excl exco exec exel exki exo- expo iccc icci iccl icco iccp icec icee icel icex icke icle icll iclp icoc icpc icpo iecc ieie ieio iele iiie iiii iiio iioi iioo iiop ikee ikki ikko ikoo ilce ile- ilec ilek ileo ilex ilic ilie ilio ilke ilki ill- ille illi illo illp iloc ilok iloo ilpe ilxx ioci iocp ioee ioel ioii ioio ioke ioko iole iolo iooi iooo iopl ipcc ipce ipec ipek ipex ipie ipil ipix ipko iplo ipoe ipop ippc ippo ipxe ixil ixxi k-ci k-lo kc-x kccc kcci kcck kccl kcec kcee kcei kcel kceo kcep kcic kcie kcii kcil kcix kckc kckk kckl kcko kckx kclc kcle kcli kclk kcll kclx kcoe kcol kcox kcpc kcpi kcpl kcpo kcpx kcxl keck keco keek keel keep keii keik keil keio kekc keke keki kekl keko kele keli kelk kell kelo kelp keok keol kep- kepc kepe kepi kepx kexi kexl kexo kexx kicc kice kick kicl kicp kicx kiel kiic kiii kiik kiip kiix kikc kiki kikk kiko kikx kile kili kilk kill kilo kilp kilx kioc kioe kioi kiok kiol kioo kip- kipe kipi kipl kipo kipp kixi kixk kixl kixo kixx kkci kkck kkcl kkco kkex kkic kkik kkix kkkk kklc kkli kkll kklo kklx kkol kkoo kkpc kkpk kkpl kkxk kkxl kkxx klcc klce klci klck klcl klcx klec klee klek kleo klep klex klic klik klil klio klip klix klkc klkk klkl klko klkx kllc klle kllk kllp kloc kloe klok klol kloo klop klox klpc klpi klpx klxk klxp klxx koci kock kocp koei koel koii koil kokc koke koki kokk koko kokp kokx kolc kole koli kolk koll kolo kooc kooi kook kool kooo koop kope kopi kopp koxc koxe kpcc kpcl kpek kpel kpke kpkk kpkl kpkx kplc kplk kplo kplx kpoc kpoe kpok kpol kpoo kpop kppc kppk kppl kppo kppp kpxi kpxp kxci kxcl kxel kxeo kxex kxic kxii kxio kxix kxkc kxkk kxkx kxlc kxle kxli kxll kxlo kxlp kxlx kxoi kxok kxol kxoo kxox kxpc kxpk kxpl kxpo kxxe kxxi kxxk kxxl kxxo kxxx lccc lcce lcpc lcpl lece leck