-er -ic c-- ccc cce ccf cci ccm ccn cco ccr ce- cec cee cef cei cem cen ceo cer cfc cfe cff cfi cfm cfn cfo cfr ci- cic cie cif cii cim cin cio cir cmc cme cmf cmi cmm cmn cmo cmr cn- cnc cne cnf cni cnm cnn cno cnr co- coc coe cof coi com con coo cor crc cre crf cri crm crn cro crr ec- ecc ece ecf eci ecm ecn eco ecr eec eee eef eem een eeo eer ef- efc efe eff efi efm efo efr eic eie eif eii eim ein eio eir em- emc eme emf emi emm emn emo emr en- enc ene enf eni enm enn eno enr eo- eoc eoe eof eoi eom eon eoo eor erc ere erf eri erm ern ero err fcc fce fcf fci fcm fcn fco fcr fec fee fef fei fem fen feo fer ffc ffe fff ffi ffm ffn ffo ffr fic fie fif fii fim fin fir fmc fme fmf fmi fmm fmn fmo fmr fnc fne fnf fni fnm fnn fnr foc foe fof foi fom fon foo for frc fre frf fri frm frn fro frr i-f icc ice icf ici icm icn ico icr ie- iec iee ief iei iem ien ier ifc ife iff ifi ifm ifn ifo ifr iic iie iif iii iim iin iio iir im- imc ime imf imi imm imn imo in- inc ine inf ini inm inn ino inr io- ioc ioe iof ioi iom ion ioo ior ir- irc ire irf iri irm irn iro irr m-f m-o m-r mc- mcc mce mcf mci mcm mcn mco mcr mec mee mef mei mem men meo mer mfc mfe mff mfi mfm mfn mfo mfr mi- mic mie mif mii mim min mio mir mmc mme mmf mmi mmm mmn mmo mmr mnc mne mnf mni mnm mnn mno mnr moc moe mof moi mom mon moo mor mrc mre mrf mri mrm mrn mro mrr n-i ncc nce ncf nci ncm ncn nco ncr ne- nec nee nef nei nem nen neo ner nfc nfe nff nfi nfn nfo nfr nic nie nif nii nim nin nio nir nmc nme nmi nmm nmn nmo nmr nnc nne nnf nni nnm nnn nno no- noc noe nof noi nom non noo nor nrc nre nrf nri nrm nrn nro nrr o-i oc- occ ocf oci ocm ocn oco ocr oec oee oef oei oem oen oeo oer of- ofc ofe off ofi ofm ofn ofo ofr oic oie oif oii oim oin oio oir om- omc ome omf omi omm omn omo omr on- onc one onf oni onn ono onr oo- ooc oof ooi oom oon ooo oor or- orc ore orf ori orm orn oro orr rcc rce rcf rci rcm rcn rco rcr re- rec ree ref rei rem ren reo rer rfc rfe rff rfi rfm rfn rfo rfr ric rie rif rii rim rin rio rir rmc rme rmf rmi rmm rmn rmo rmr rnc rni rnm rnn rno rnr roc roe rof roi rom ron roo ror rrc rrf rri rrm rrn rrr