-er -ic a-a a-c a-i aaa aac aae aaf aai aam aan aap aar ac- aca acc ace acf aci acm acn acp acr aea aec aee aef aei aem aen aep aer af- afa afc afe aff afi afm afn afp afr ai- aia aic aie aif aii aim ain aip air ama amc ame amf ami amm amn amp amr an- ana anc ane anf ani anm ann anp anr ap- apa apc ape apf api apm apn app apr ar- ara arc are arf ari arm arn arp arr c-- caa cac cae caf cai cam can cap car cca ccc cce ccf cci ccm ccn ccp ccr ce- cea cec cee cef cei cem cen cep cer cfa cfc cfe cff cfi cfm cfn cfp cfr ci- cia cic cie cif cii cim cin cip cir cma cmc cme cmf cmi cmm cmn cmp cmr cn- cna cnc cne cnf cni cnm cnn cnp cnr cpa cpc cpe cpf cpi cpm cpn cpp cpr cra crc cre crf cri crm crn crp crr eaa eac eae eaf eai eam ean eap ear ec- eca ecc ece ecf eci ecm ecn ecr eea eec eee eef eem een eep eer ef- efa efc efe eff efi efm efp efr eia eic eie eif eii eim ein eip eir em- ema emc eme emf emi emm emn emp emr en- ena enc ene enf eni enm enn enp enr ep- epa epc epe epf epi epm epn epp epr era erc ere erf eri erm ern erp err faa fac fae faf fai fam fan fap far fca fcc fce fcf fci fcm fcn fcp fcr fea fec fee fef fei fem fen fep fer ffa ffc ffe fff ffi ffm ffn ffp ffr fia fic fie fif fii fim fin fip fir fma fmc fme fmf fmi fmm fmn fmp fmr fna fnc fne fnf fni fnm fnn fnp fnr fpa fpc fpe fpi fpm fpn fpp fpr fra frc fre frf fri frm frn frp frr i-f ia- iaa iac iae iaf iai iam ian iap iar ica icc ice icf ici icm icn icp icr ie- iea iec iee ief iei iem ien iep ier ifa ifc ife iff ifi ifm ifn ifp ifr iia iic iie iif iii iim iin iip iir im- ima imc ime imf imi imm imn imp in- ina inc ine inf ini inm inn inp inr ipa ipc ipe ipf ipi ipm ipn ipp ipr ir- ira irc ire irf iri irm irn irp irr m-f m-r maa mac mae maf mai mam man map mar mc- mca mcc mce mcf mci mcm mcn mcp mcr mea mec mee mef mei mem men mep mer mfa mfc mfe mff mfi mfm mfn mfp mfr mi- mia mic mie mif mii mim min mip mir mma mmc mme mmf mmi mmm mmn mmp mmr mna mnc mne mnf mni mnm mnn mnp mnr mpa mpc mpe mpf mpi mpm mpn mpp mpr mra mrc mre mrf mri mrm mrn mrp mrr n-i naa nac nae naf nai nam nan nap nar nca ncc nce ncf nci ncm ncn ncp ncr ne- nea nec nee nef nei nem nen nep ner nfa nfc nfe nff nfi nfn nfp nfr nia nic nie nif nii nim nin nip nir nma nmc nme nmi nmm nmn nmp nmr nna nnc nne nnf nni nnm nnn nnp npa npc npe npf npi npm npn npp npr nra nrc nre nrf nri nrm nrn nrp nrr p-p paa pac pae paf pai pam pan pap par pca pcc pce pcf pci pcm pcn pcp pcr pea pec pee pef pei pem pen pep per pfa pfc pfe pff pfi pfm pfn pfp pfr pia pic pie pif pii pim pin pip pir pma pmc pme pmf pmi pmm pmn pmp pmr pn- pna pnc pne pnf pni pnm pnn pnp pnr ppa ppc ppe ppf ppi ppm ppn ppp ppr pra prc pre prf pri prm prn prp prr ra- raa rac rae raf rai ram ran rap rar rca rcc rce rcf rci rcm rcn rcp rcr re- rea rec ree ref rei rem ren rep rer rfa rfc rfe rff rfi rfm rfn rfp rfr ria ric rie rif rii rim rin rip rir rma rmc rme rmf rmi rmm rmn rmp rmr rna rnc rni rnm rnn rnp rnr rpa rpc rpe rpf rpi rpm rpn rpp rpr rra rrc rrf rri rrm rrn rrp rrr