-er -ic -th c-- ccc cce ccf cch cci cck ccn ccr ccs cct ce- cec cee cef ceh cei cek cen cer ces cet cfc cfe cff cfh cfi cfk cfn cfr cfs cft ch- chc che chf chh chi chk chn chr chs cht ci- cic cie cif cih cii cik cin cir cis cit ckc ckh cki cks ckt cn- cnc cne cnf cnh cni cnn cnr cns cnt crc cre crf crh cri crk crn crr crs crt csc cse csf csh csi csk csn csr css cst ctc cte ctf cth cti ctk ctn ctr cts ctt ec- ecc ece ecf ech eci eck ecn ecr ecs ect eec eee eef eek een eer ees eet ef- efc efe eff efh efi efr efs eft ehc ehe ehf ehh ehi ehn ehr ehs eht eic eie eif eii eik ein eir eis eit ekc eke ekf ekh eki ekr eks ekt en- enc ene enf enh eni enk enn enr ens ent erc ere erf erh eri erk ern err ers ert es- esc ese esf esh esi esk esn esr ess est etc ete etf eth eti etk etn etr ets ett fcc fce fcf fci fck fcn fcr fcs fct fec fee fef feh fei fek fen fer fes fet ffc ffe fff ffh ffi ffk ffn ffr ffs fft fhc fhe fhf fhh fhi fhn fhr fhs fic fie fif fih fii fik fin fir fis fit fkc fkf fki fkk fkt fnc fne fnf fnh fni fnk fnn fnr fns fnt frc fre frf frh fri frk frn frr frs frt fsc fse fsf fsh fsi fsk fsn fsr fss fst ftc fte ftf fth fti ftk ftn ftr fts ftt h-i hcc hce hcf hch hci hck hcn hcr hcs hct he- hec hee hef heh hei hek hen her hes het hfc hfe hff hfh hfi hfk hfn hfr hfs hft hhc hhe hhf hhh hhi hhk hhn hhr hhs hht hic hie hif hih hii hik hin hir his hit hkf hkh hki hkk hkn hkr hks hkt hnc hne hnf hnh hnk hnn hns hnt hr- hrc hre hrf hrh hri hrk hrn hrr hrs hrt hsc hse hsf hsh hsi hsk hsn hsr hss hst htc hte htf hth hti htk htn htr hts htt i-f icc ice icf ich ici ick icn icr ics ict ie- iec iee ief iei iek ien ier ies iet ifc ife iff ifi ifn ifr ifs ift ihc ihe ihf ihh ihi ihk ihn ihr ihs iht iic iie iif iih iii iin iir iis iit ikc ike ikf iki ikk ikr iks ikt in- inc ine inf inh ini ink inn inr ins int ir- irc ire irf iri irk irn irr irs irt is- isc ise isf ish isi isk isn isr iss ist itc ite itf ith iti itk itn its itt k-t kcc kce kch kci kck kcn kcr kcs kct ke- kec kee kef keh kei kek ken ker kes ket kfc kff kfh kfi kfs khe khf khh khi khk khn khr khs kic kie kif kih kii kik kin kir kis kit kkc kke kkh kki kkk kkn kkr kks kkt kn- knc kne knf kni knk knn knr knt krc krf kri krk krn krr krs krt ksc kse ksf ksh ksi ksk ksn ksr kss kst ktc kte ktf kth ktk ktn ktr kts ktt n-i ncc nce ncf nch nci nck ncn ncr ncs nct ne- nec nee nef neh nei nek nen ner nes net nfc nfe nff nfi nfk nfn nfr nfs nft nhc nhe nhf nhh nhi nhk nhn nhr nhs nht nic nie nif nih nii nik nin nir nis nit nkc nke nkf nki nkk nkn nkr nks nkt nnc nne nnf nnh nni nnk nnn nns nnt nrc nre nrf nri nrk nrn nrr nrs nrt nsc nse nsf nsh nsi nsk nsn nsr nss nst ntc nte ntf nth nti ntk ntn ntr nts ntt rcc rce rcf rch rci rcn rcr rcs rct re- rec ree ref reh rei rek ren rer res ret rfc rfe rff rfh rfi rfk rfn rfr rfs rft rh- rhc rhe rhf rhh rhi rhn rhr rhs rht ric rie rif rih rii rik rin rir ris rit rkc rke rkf rkk rks rkt rnc rnh rni rnn rnr rns rnt rrc rrf rrh rri rrk rrn rrr rrs rrt rsc rse rsf rsh rsi rsk rsn rsr rss rst rtc rte rtf rti rtk rtn rtr rts rtt scc sce scf sch sci sck scn scr scs sct se- sec see sef seh sei sek sen ser ses set sfc sfe sff sfh sfi sfk sfn sfr sfs sft sh- shc she shf shh shi shk shn shr shs sht sic sie sif sih sii sik sin sir sis sit sk- skc ske skf skh ski skk skr sks skt snc sne snf sni snk snn snr sns snt sr- src sre srf srh sri srk srn srr srs srt ss- ssc sse ssf ssh ssi ssk ssn ssr sss sst stc ste stf sth sti stk stn str sts stt tcc tce tcf tch tci tck tcn tcr tcs tct te- tec tee tef teh tei tek ten ter tes tet tfc tfe tff tfh tfi tfk tfn tfr tfs tft th- thc the thf thh thi thk thn thr ths tht tic tie tif tih tii tik tin tir tis tit tkc tke tkk tkr tks tkt tnc tne tnf tnh tni tnk tnn tnr tns tnt trc tre trf trh tri trk trn trr trs trt tsc tse tsf tsh tsi tsk tsn tsr tss tst ttc tte ttf tth tti ttk ttn ttr tts ttt