-ic -ol c-- ccc cce ccf cci ccl ccm cco ce- cec cee cef cei cel cem ceo cfc cfe cff cfi cfl cfm cfo ci- cic cie cif cii cil cim cio cl- clc cle clf cli cll clm clo cmc cme cmf cmi cml cmm cmo co- coc coe cof coi col com coo ec- ecc ece ecf eci ecl ecm eco eec eee eef eel eem eeo ef- efc efe eff efi efl efm efo eic eie eif eii eil eim eio elc ele elf eli ell elm elo em- emc eme emf emi eml emm emo eo- eoc eoe eof eoi eol eom eoo fcc fce fcf fci fcl fcm fco fec fee fef fei fel fem feo ffc ffe fff ffi ffl ffm ffo fic fie fif fii fil fim flc fle flf fli fll flm flo fmc fme fmf fmi fml fmm fmo foc foe fof foi fol fom foo i-f icc ice icf ici icl icm ico ie- iec iee ief iei iel iem ifc ife iff ifi ifl ifm ifo iic iie iif iii iil iim iio il- ilc ile ilf ili ill ilm ilo im- imc ime imf imi iml imm imo io- ioc ioe iof ioi iol iom ioo lcc lce lcf lci lcl lcm lco lec lee lef lei lel lem leo lfc lfe lff lfi lfl lfm lfo lic lie lif lii lil lim lio llc lle llf lli lll llm llo lmc lme lmf lmi lml lmm lmo loc loe lof loi lol lom loo m-f m-o mc- mcc mce mcf mci mcl mcm mco mec mee mef mei mel mem meo mfc mfe mff mfi mfl mfm mfo mi- mic mie mif mii mil mim mio mlc mle mlf mli mll mlm mlo mmc mme mmf mmi mml mmm mmo moc moe mof moi mol mom moo o-i oc- occ ocf oci ocl ocm oco oec oee oef oei oel oem oeo of- ofc ofe off ofi ofl ofm ofo oic oie oif oii oil oim oio olc ole olf oli oll olm olo om- omc ome omf omi oml omm omo oo- ooc oof ooi ool oom ooo