-er -ic a-a a-c a-i aaa aac aae aaf aai aam aan aar ac- aca acc ace acf aci acm acn acr aea aec aee aef aei aem aen aer af- afa afc afe aff afi afm afn afr ai- aia aic aie aif aii aim ain air ama amc ame amf ami amm amn amr an- ana anc ane anf ani anm ann anr ar- ara arc are arf ari arm arn arr c-- caa cac cae caf cai cam can car cca ccc cce ccf cci ccm ccn ccr ce- cea cec cee cef cei cem cen cer cfa cfc cfe cff cfi cfm cfn cfr ci- cia cic cie cif cii cim cin cir cma cmc cme cmf cmi cmm cmn cmr cn- cna cnc cne cnf cni cnm cnn cnr cra crc cre crf cri crm crn crr eaa eac eae eaf eai eam ean ear ec- eca ecc ece ecf eci ecm ecn ecr eea eec eee eef eem een eer ef- efa efc efe eff efi efm efr eia eic eie eif eii eim ein eir em- ema emc eme emf emi emm emn emr en- ena enc ene enf eni enm enn enr era erc ere erf eri erm ern err faa fac fae faf fai fam fan far fca fcc fce fcf fci fcm fcn fcr fea fec fee fef fei fem fen fer ffa ffc ffe fff ffi ffm ffn ffr fia fic fie fif fii fim fin fir fma fmc fme fmf fmi fmm fmn fmr fna fnc fne fnf fni fnm fnn fnr fra frc fre frf fri frm frn frr i-f ia- iaa iac iae iaf iai iam ian iar ica icc ice icf ici icm icn icr ie- iea iec iee ief iei iem ien ier ifa ifc ife iff ifi ifm ifn ifr iia iic iie iif iii iim iin iir im- ima imc ime imf imi imm imn in- ina inc ine inf ini inm inn inr ir- ira irc ire irf iri irm irn irr m-f m-r maa mac mae maf mai mam man mar mc- mca mcc mce mcf mci mcm mcn mcr mea mec mee mef mei mem men mer mfa mfc mfe mff mfi mfm mfn mfr mi- mia mic mie mif mii mim min mir mma mmc mme mmf mmi mmm mmn mmr mna mnc mne mnf mni mnm mnn mnr mra mrc mre mrf mri mrm mrn mrr n-i naa nac nae naf nai nam nan nar nca ncc nce ncf nci ncm ncn ncr ne- nea nec nee nef nei nem nen ner nfa nfc nfe nff nfi nfn nfr nia nic nie nif nii nim nin nir nma nmc nme nmi nmm nmn nmr nna nnc nne nnf nni nnm nnn nra nrc nre nrf nri nrm nrn nrr ra- raa rac rae raf rai ram ran rar rca rcc rce rcf rci rcm rcn rcr re- rea rec ree ref rei rem ren rer rfa rfc rfe rff rfi rfm rfn rfr ria ric rie rif rii rim rin rir rma rmc rme rmf rmi rmm rmn rmr rna rnc rni rnm rnn rnr rra rrc rrf rri rrm rrn rrr