-ic -ol c-- ccc ccf cci ccl ccm cco cfc cff cfi cfl cfm cfo ci- cic cif cii cil cim cio cl- clc clf cli cll clm clo cmc cmf cmi cml cmm cmo co- coc cof coi col com coo fcc fcf fci fcl fcm fco ffc fff ffi ffl ffm ffo fic fif fii fil fim flc flf fli fll flm flo fmc fmf fmi fml fmm fmo foc fof foi fol fom foo i-f icc icf ici icl icm ico ifc iff ifi ifl ifm ifo iic iif iii iil iim iio il- ilc ilf ili ill ilm ilo im- imc imf imi iml imm imo io- ioc iof ioi iol iom ioo lcc lcf lci lcl lcm lco lfc lff lfi lfl lfm lfo lic lif lii lil lim lio llc llf lli lll llm llo lmc lmf lmi lml lmm lmo loc lof loi lol lom loo m-f m-o mc- mcc mcf mci mcl mcm mco mfc mff mfi mfl mfm mfo mi- mic mif mii mil mim mio mlc mlf mli mll mlm mlo mmc mmf mmi mml mmm mmo moc mof moi mol mom moo o-i oc- occ ocf oci ocl ocm oco of- ofc off ofi ofl ofm ofo oic oif oii oil oim oio olc olf oli oll olm olo om- omc omf omi oml omm omo oo- ooc oof ooi ool oom ooo