-ic -ol c-- ccc cce cci ccl ccm cco ce- cec cee cei cel cem ceo ci- cic cie cii cil cim cio cl- clc cle cli cll clm clo cmc cme cmi cml cmm cmo co- coc coe coi col com coo ec- ecc ece eci ecl ecm eco eec eee eel eem eeo eic eie eii eil eim eio elc ele eli ell elm elo em- emc eme emi eml emm emo eo- eoc eoe eoi eol eom eoo icc ice ici icl icm ico ie- iec iee iei iel iem iic iie iii iil iim iio il- ilc ile ili ill ilm ilo im- imc ime imi iml imm imo io- ioc ioe ioi iol iom ioo lcc lce lci lcl lcm lco lec lee lei lel lem leo lic lie lii lil lim lio llc lle lli lll llm llo lmc lme lmi lml lmm lmo loc loe loi lol lom loo m-o mc- mcc mce mci mcl mcm mco mec mee mei mel mem meo mi- mic mie mii mil mim mio mlc mle mli mll mlm mlo mmc mme mmi mml mmm mmo moc moe moi mol mom moo o-i oc- occ oci ocl ocm oco oec oee oei oel oem oeo oic oie oii oil oim oio olc ole oli oll olm olo om- omc ome omi oml omm omo oo- ooc ooi ool oom ooo