-er -ic -ol c-- ccc cce ccf cci ccl ccm cco ccr ce- cec cee cef cei cel cem ceo cer cfc cfe cff cfi cfl cfm cfo cfr ci- cic cie cif cii cil cim cio cir cl- clc cle clf cli cll clm clo clr cmc cme cmf cmi cml cmm cmo cmr co- coc coe cof coi col com coo cor crc cre crf cri crl crm cro crr ec- ecc ece ecf eci ecl ecm eco ecr eec eee eef eel eem eeo eer ef- efc efe eff efi efl efm efo efr eic eie eif eii eil eim eio eir elc ele elf eli ell elm elo elr em- emc eme emf emi eml emm emo emr eo- eoc eoe eof eoi eol eom eoo eor erc ere erf eri erl erm ero err fcc fce fcf fci fcl fcm fco fcr fec fee fef fei fel fem feo fer ffc ffe fff ffi ffl ffm ffo ffr fic fie fif fii fil fim fir flc fle flf fli fll flm flo flr fmc fme fmf fmi fml fmm fmo fmr foc foe fof foi fol fom foo for frc fre frf fri frl frm fro frr i-f icc ice icf ici icl icm ico icr ie- iec iee ief iei iel iem ier ifc ife iff ifi ifl ifm ifo ifr iic iie iif iii iil iim iio iir il- ilc ile ilf ili ill ilm ilo ilr im- imc ime imf imi iml imm imo io- ioc ioe iof ioi iol iom ioo ior ir- irc ire irf iri irl irm iro irr lcc lce lcf lci lcl lcm lco lcr lec lee lef lei lel lem leo ler lfc lfe lff lfi lfl lfm lfo lfr lic lie lif lii lil lim lio lir llc lle llf lli lll llm llo llr lmc lme lmf lmi lml lmm lmo lmr loc loe lof loi lol lom loo lor lrc lrf lri lrm lro lrr m-f m-o m-r mc- mcc mce mcf mci mcl mcm mco mcr mec mee mef mei mel mem meo mer mfc mfe mff mfi mfl mfm mfo mfr mi- mic mie mif mii mil mim mio mir mlc mle mlf mli mll mlm mlo mlr mmc mme mmf mmi mml mmm mmo mmr moc moe mof moi mol mom moo mor mrc mre mrf mri mrl mrm mro mrr o-i oc- occ ocf oci ocl ocm oco ocr oec oee oef oei oel oem oeo oer of- ofc ofe off ofi ofl ofm ofo ofr oic oie oif oii oil oim oio oir olc ole olf oli oll olm olo om- omc ome omf omi oml omm omo omr oo- ooc oof ooi ool oom ooo oor or- orc ore orf ori orl orm oro orr rcc rce rcf rci rcl rcm rco rcr re- rec ree ref rei rel rem reo rer rfc rfe rff rfi rfl rfm rfo rfr ric rie rif rii ril rim rio rir rlc rle rlf rli rll rlm rlo rlr rmc rme rmf rmi rml rmm rmo rmr roc roe rof roi rol rom roo ror rrc rrf rri rrl rrm rrr