-er -ic c-- ccc cce ccf cci ccm ccn ccp ccr ccs cct ce- cec cee cef cei cem cen cep cer ces cet cfc cfe cff cfi cfm cfn cfp cfr cfs cft ci- cic cie cif cii cim cin cip cir cis cit cmc cme cmf cmi cmm cmn cmp cmr cms cmt cn- cnc cne cnf cni cnm cnn cnp cnr cns cnt cpc cpe cpf cpi cpm cpn cpp cpr cps cpt crc cre crf cri crm crn crp crr crs crt csc cse csf csi csm csn csp csr css cst ctc cte ctf cti ctm ctn ctp ctr cts ctt ec- ecc ece ecf eci ecm ecn ecr ecs ect eec eee eef eem een eep eer ees eet ef- efc efe eff efi efm efp efr efs eft eic eie eif eii eim ein eip eir eis eit em- emc eme emf emi emm emn emp emr ems emt en- enc ene enf eni enm enn enp enr ens ent ep- epc epe epf epi epm epn epp epr eps ept erc ere erf eri erm ern erp err ers ert es- esc ese esf esi esm esn esp esr ess est etc ete etf eti etm etn etp etr ets ett fcc fce fcf fci fcm fcn fcp fcr fcs fct fec fee fef fei fem fen fep fer fes fet ffc ffe fff ffi ffm ffn ffp ffr ffs fft fic fie fif fii fim fin fip fir fis fit fmc fme fmf fmi fmm fmn fmp fmr fms fmt fnc fne fnf fni fnm fnn fnp fnr fns fnt fpc fpe fpi fpm fpn fpp fpr fps fpt frc fre frf fri frm frn frp frr frs frt fsc fse fsf fsi fsm fsn fsp fsr fss fst ftc fte ftf fti ftm ftn ftp ftr fts ftt i-f icc ice icf ici icm icn icp icr ics ict ie- iec iee ief iei iem ien iep ier ies iet ifc ife iff ifi ifm ifn ifp ifr ifs ift iic iie iif iii iim iin iip iir iis iit im- imc ime imf imi imm imn imp ims imt in- inc ine inf ini inm inn inp inr ins int ipc ipe ipf ipi ipm ipn ipp ipr ips ipt ir- irc ire irf iri irm irn irp irr irs irt is- isc ise isf isi ism isn isp isr iss ist itc ite itf iti itm itn itp its itt m-f m-r mc- mcc mce mcf mci mcm mcn mcp mcr mcs mct mec mee mef mei mem men mep mer mes met mfc mfe mff mfi mfm mfn mfp mfr mfs mft mi- mic mie mif mii mim min mip mir mis mit mmc mme mmf mmi mmm mmn mmp mmr mms mmt mnc mne mnf mni mnm mnn mnp mnr mns mnt mpc mpe mpf mpi mpm mpn mpp mpr mps mpt mrc mre mrf mri mrm mrn mrp mrr mrs mrt msc mse msf msi msm msn msp msr mss mst mtc mte mtf mti mtm mtn mtp mtr mts mtt n-i ncc nce ncf nci ncm ncn ncp ncr ncs nct ne- nec nee nef nei nem nen nep ner nes net nfc nfe nff nfi nfn nfp nfr nfs nft nic nie nif nii nim nin nip nir nis nit nmc nme nmi nmm nmn nmp nmr nms nmt nnc nne nnf nni nnm nnn nnp nns nnt npc npe npf npi npm npn npp npr nps npt nrc nre nrf nri nrm nrn nrp nrr nrs nrt nsc nse nsf nsi nsm nsn nsp nsr nss nst ntc nte ntf nti ntm ntn ntp ntr nts ntt p-p pcc pce pcf pci pcm pcn pcp pcr pcs pct pec pee pef pei pem pen pep per pes pet pfc pfe pff pfi pfm pfn pfp pfr pfs pft pic pie pif pii pim pin pip pir pis pit pmc pme pmf pmi pmm pmn pmp pmr pms pmt pn- pnc pne pnf pni pnm pnn pnp pnr pns pnt ppc ppe ppf ppi ppm ppn ppp ppr pps ppt prc pre prf pri prm prn prp prr prs prt ps- psc pse psf psi psm psn psp psr pss pst pt- ptc pte ptf pti ptm ptn ptp ptr pts ptt rcc rce rcf rci rcm rcn rcp rcr rcs rct re- rec ree ref rei rem ren rep rer res ret rfc rfe rff rfi rfm rfn rfp rfr rfs rft ric rie rif rii rim rin rip rir ris rit rmc rme rmf rmi rmm rmn rmp rmr rms rmt rnc rni rnm rnn rnp rnr rns rnt rpc rpe rpf rpi rpm rpn rpp rpr rps rpt rrc rrf rri rrm rrn rrp rrr rrs rrt rsc rse rsf rsi rsm rsn rsp rsr rss rst rtc rte rtf rti rtm rtn rtp rtr rts rtt scc sce scf sci scm scn scp scr scs sct se- sec see sef sei sem sen sep ser ses set sfc sfe sff sfi sfm sfn sfp sfr sfs sft sic sie sif sii sim sin sip sir sis sit smc sme smf smi smm smn smp smr sms smt snc sne snf sni snm snn snp snr sns snt spc spe spf spi spm spn spp spr sps spt sr- src sre srf sri srm srn srp srr srs srt ss- ssc sse ssf ssi ssm ssn ssp ssr sss sst stc ste stf sti stm stn stp str sts stt tcc tce tcf tci tcm tcn tcp tcr tcs tct te- tec tee tef tei tem ten tep ter tes tet tfc tfe tff tfi tfm tfn tfp tfr tfs tft tic tie tif tii tim tin tip tir tis tit tmc tme tmf tmi tmm tmn tmp tmr tms tmt tnc tne tnf tni tnm tnn tnp tnr tns tnt tpc tpe tpf tpi tpm tpn tpp tpr tps tpt trc tre trf tri trm trn trp trr trs