-er -ic c-- ccc cce ccf cci ccm ccn ccr ce- cec cee cef cei cem cen cer cfc cfe cff cfi cfm cfn cfr ci- cic cie cif cii cim cin cir cmc cme cmf cmi cmm cmn cmr cn- cnc cne cnf cni cnm cnn cnr crc cre crf cri crm crn crr ec- ecc ece ecf eci ecm ecn ecr eec eee eef eem een eer ef- efc efe eff efi efm efr eic eie eif eii eim ein eir em- emc eme emf emi emm emn emr en- enc ene enf eni enm enn enr erc ere erf eri erm ern err fcc fce fcf fci fcm fcn fcr fec fee fef fei fem fen fer ffc ffe fff ffi ffm ffn ffr fic fie fif fii fim fin fir fmc fme fmf fmi fmm fmn fmr fnc fne fnf fni fnm fnn fnr frc fre frf fri frm frn frr i-f icc ice icf ici icm icn icr ie- iec iee ief iei iem ien ier ifc ife iff ifi ifm ifn ifr iic iie iif iii iim iin iir im- imc ime imf imi imm imn in- inc ine inf ini inm inn inr ir- irc ire irf iri irm irn irr m-f m-r mc- mcc mce mcf mci mcm mcn mcr mec mee mef mei mem men mer mfc mfe mff mfi mfm mfn mfr mi- mic mie mif mii mim min mir mmc mme mmf mmi mmm mmn mmr mnc mne mnf mni mnm mnn mnr mrc mre mrf mri mrm mrn mrr n-i ncc nce ncf nci ncm ncn ncr ne- nec nee nef nei nem nen ner nfc nfe nff nfi nfn nfr nic nie nif nii nim nin nir nmc nme nmi nmm nmn nmr nnc nne nnf nni nnm nnn nrc nre nrf nri nrm nrn nrr rcc rce rcf rci rcm rcn rcr re- rec ree ref rei rem ren rer rfc rfe rff rfi rfm rfn rfr ric rie rif rii rim rin rir rmc rme rmf rmi rmm rmn rmr rnc rni rnm rnn rnr rrc rrf rri rrm rrn rrr