-er -ic a-a a-c a-i a-t aaa aac aae aaf aai aam aap aar aat ac- aca acc ace acf aci acm acp acr act aea aec aee aef aei aem aep aer aet af- afa afc afe aff afi afm afp afr aft ai- aia aic aie aif aii aim aip air ait ama amc ame amf ami amm amp amr amt ap- apa apc ape apf api apm app apr apt ar- ara arc are arf ari arm arp arr art at- ata atc ate atf ati atm atp atr att c-- caa cac cae caf cai cam cap car cat cca ccc cce ccf cci ccm ccp ccr cct ce- cea cec cee cef cei cem cep cer cet cfa cfc cfe cff cfi cfm cfp cfr cft ci- cia cic cie cif cii cim cip cir cit cma cmc cme cmf cmi cmm cmp cmr cmt cpa cpc cpe cpf cpi cpm cpp cpr cpt cra crc cre crf cri crm crp crr crt cta ctc cte ctf cti ctm ctp ctr ctt eaa eac eae eaf eai eam eap ear eat ec- eca ecc ece ecf eci ecm ecr ect eea eec eee eef eem eep eer eet ef- efa efc efe eff efi efm efp efr eft eia eic eie eif eii eim eip eir eit em- ema emc eme emf emi emm emp emr emt ep- epa epc epe epf epi epm epp epr ept era erc ere erf eri erm erp err ert eta etc ete etf eti etm etp etr ett faa fac fae faf fai fam fap far fat fca fcc fce fcf fci fcm fcp fcr fct fea fec fee fef fei fem fep fer fet ffa ffc ffe fff ffi ffm ffp ffr fft fia fic fie fif fii fim fip fir fit fma fmc fme fmf fmi fmm fmp fmr fmt fpa fpc fpe fpi fpm fpp fpr fpt fra frc fre frf fri frm frp frr frt fta ftc fte ftf fti ftm ftp ftr ftt i-f ia- iaa iac iae iaf iai iam iap iar iat ica icc ice icf ici icm icp icr ict ie- iea iec iee ief iei iem iep ier iet ifa ifc ife iff ifi ifm ifp ifr ift iia iic iie iif iii iim iip iir iit im- ima imc ime imf imi imm imp imt ipa ipc ipe ipf ipi ipm ipp ipr ipt ir- ira irc ire irf iri irm irp irr irt ita itc ite itf iti itm itp itt m-f m-r maa mac mae maf mai mam map mar mat mc- mca mcc mce mcf mci mcm mcp mcr mct mea mec mee mef mei mem mep mer met mfa mfc mfe mff mfi mfm mfp mfr mft mi- mia mic mie mif mii mim mip mir mit mma mmc mme mmf mmi mmm mmp mmr mmt mpa mpc mpe mpf mpi mpm mpp mpr mpt mra mrc mre mrf mri mrm mrp mrr mrt mta mtc mte mtf mti mtm mtp mtr mtt p-p paa pac pae paf pai pam pap par pat pca pcc pce pcf pci pcm pcp pcr pct pea pec pee pef pei pem pep per pet pfa pfc pfe pff pfi pfm pfp pfr pft pia pic pie pif pii pim pip pir pit pma pmc pme pmf pmi pmm pmp pmr pmt ppa ppc ppe ppf ppi ppm ppp ppr ppt pra prc pre prf pri prm prp prr prt pt- pta ptc pte ptf pti ptm ptp ptr ptt ra- raa rac rae raf rai ram rap rar rat rca rcc rce rcf rci rcm rcp rcr rct re- rea rec ree ref rei rem rep rer ret rfa rfc rfe rff rfi rfm rfp rfr rft ria ric rie rif rii rim rip rir rit rma rmc rme rmf rmi rmm rmp rmr rmt rpa rpc rpe rpf rpi rpm rpp rpr rpt rra rrc rrf rri rrm rrp rrr rrt rta rtc rte rtf rti rtm rtp rtr rtt taa tac tae taf tai tam tap tar tat tca tcc tce tcf tci tcm tcp tcr tct te- tea tec tee tef tei tem tep ter tet tfa tfc tfe tff tfi tfm tfp tfr tft tia tic tie tif tii tim tip tir tit tma tmc tme tmf tmi tmm tmp tmr tmt tpa tpc tpe tpf tpi tpm tpp tpr tpt tra trc tre trf tri trm trp trr trt tta ttc tte ttf tti ttm ttp ttr ttt