-er -ic -ol c-- ccc cce ccf cci cck ccl cco ccp ccr ccs cct ce- cec cee cef cei cek cel ceo cep cer ces cet cfc cfe cff cfi cfk cfl cfo cfp cfr cfs cft ci- cic cie cif cii cik cil cio cip cir cis cit ckc cki cko cks ckt cl- clc cle clf cli clk cll clo clp clr cls clt co- coc coe cof coi cok col coo cop cor cos cot cpc cpe cpf cpi cpk cpl cpo cpp cpr cps cpt crc cre crf cri crk crl cro crp crr crs crt csc cse csf csi csk csl cso csp csr css cst ctc cte ctf cti ctk ctl cto ctp ctr cts ctt ec- ecc ece ecf eci eck ecl eco ecr ecs ect eec eee eef eek eel eeo eep eer ees eet ef- efc efe eff efi efl efo efp efr efs eft eic eie eif eii eik eil eio eip eir eis eit ekc eke ekf eki ekl eko ekp ekr eks ekt elc ele elf eli elk ell elo elp elr els elt eo- eoc eoe eof eoi eok eol eoo eop eor eos eot ep- epc epe epf epi epl epo epp epr eps ept erc ere erf eri erk erl ero erp err ers ert es- esc ese esf esi esk esl eso esp esr ess est etc ete etf eti etk etl eto etp etr ets ett fcc fce fcf fci fck fcl fco fcp fcr fcs fct fec fee fef fei fek fel feo fep fer fes fet ffc ffe fff ffi ffk ffl ffo ffp ffr ffs fft fic fie fif fii fik fil fip fir fis fit fkc fkf fki fkk fkl fkp fkt flc fle flf fli fll flo flp flr fls flt foc foe fof foi fok fol foo fop for fos fot fpc fpe fpi fpk fpl fpo fpp fpr fps fpt frc fre frf fri frk frl fro frp frr frs frt fsc fse fsf fsi fsk fsl fso fsp fsr fss fst ftc fte ftf fti ftk ftl fto ftp ftr fts ftt i-f icc ice icf ici ick icl ico icp icr ics ict ie- iec iee ief iei iek iel iep ier ies iet ifc ife iff ifi ifl ifo ifp ifr ifs ift iic iie iif iii iil iio iip iir iis iit ikc ike ikf iki ikk ikl iko ikr iks ikt il- ilc ile ilf ili ilk ill ilo ilp ilr ils ilt io- ioc ioe iof ioi iol ioo iop ior ios iot ipc ipe ipf ipi ipl ipo ipp ipr ips ipt ir- irc ire irf iri irk irl iro irp irr irs irt is- isc ise isf isi isk isl iso isp isr iss ist itc ite itf iti itk itl ito itp its itt k-t kcc kce kci kck kcl kcp kcr kcs kct ke- kec kee kef kei kek kel keo kep ker kes ket kfc kff kfi kfo kfs kic kie kif kii kik kil kio kip kir kis kit kkc kke kki kkk kkl kkp kkr kks kkt kl- klc klf kli klo klr kls klt koc koe kof koi kok kol koo kop kor kos kot kpc kpe kpf kpi kpk kpl kpo kpp kpr kps kpt krc krf kri krk krl kro krp krr krs krt ksc kse ksf ksi ksk ksl kso ksp ksr kss kst ktc kte ktf ktk ktl kto ktp ktr kts ktt l-p lcc lce lcf lci lck lcl lco lcp lcr lcs lct lec lee lef lei lek lel leo lep ler les let lfc lfe lff lfi lfk lfl lfo lfp lfr lfs lft lic lie lif lii lik lil lio lip lir lis lit lkl lkp lkr lks lkt llc lle llf lli llk lll llo llp llr lls llt loc loe lof loi lok lol loo lop lor los lot lpc lpe lpf lpi lpk lpl lpo lpp lpr lps lpt lrc lrf lri lrk lro lrp lrr lrs lrt lsc lse lsf lsi lsk lsl lso lsp lsr lss lst ltc lte ltf lti ltk ltl lto ltp ltr lts ltt o-i oc- occ ocf oci ock ocl oco ocp ocr ocs oct oec oee oef oei oel oeo oep oer oes oet of- ofc ofe off ofi ofl ofo ofp ofr ofs oft oic oie oif oii oik oil oio oip oir ois oit okc oke oki okk okl oko okp okr oks olc ole olf oli olk oll olo olp ols olt oo- ooc oof ooi ook ool ooo oop oor oos oot op- opc ope opf opi opk opl opo opp opr ops opt or- orc ore orf ori ork orl oro orp orr ors ort os- osc ose osf osi osk osl oso osp osr oss ost ot- otc ote otf oti otk otl oto otp otr ots ott p-p pcc pce pcf pci pck pcl pco pcp pcr pcs pct pec pee pef pei pek pel peo pep per pes pet pfc pfe pff pfi pfk pfl pfo pfp pfr pfs pft pic pie pif pii pik pil pio pip pir pis pit pkc pke pkf pki pkl pko pkp pkr pks pkt plc ple plf pli plk pll plo plp plr pls plt poc poe pof poi pok pol poo pop por pos pot ppc ppe ppf ppi ppk ppl ppo ppp ppr pps ppt prc pre prf pri prk prl pro prp prr prs prt ps- psc pse psf psi psk psl pso psp psr pss pst pt- ptc pte ptf pti ptk ptl pto ptp ptr pts ptt rcc rce rcf rci rcl rco rcp rcr rcs rct re- rec ree ref rei rek rel reo rep rer res ret rfc rfe rff rfi rfk rfl rfo rfp rfr rfs rft ric rie rif rii rik ril rio rip rir ris rit rkc rke rkf rkk rko rkp rks rkt rlc rle rlf