-er -ic -ol c-- ccc cce cci ccl ccm cco ccr ce- cec cee cei cel cem ceo cer ci- cic cie cii cil cim cio cir cl- clc cle cli cll clm clo clr cmc cme cmi cml cmm cmo cmr co- coc coe coi col com coo cor crc cre cri crl crm cro crr ec- ecc ece eci ecl ecm eco ecr eec eee eel eem eeo eer eic eie eii eil eim eio eir elc ele eli ell elm elo elr em- emc eme emi eml emm emo emr eo- eoc eoe eoi eol eom eoo eor erc ere eri erl erm ero err icc ice ici icl icm ico icr ie- iec iee iei iel iem ier iic iie iii iil iim iio iir il- ilc ile ili ill ilm ilo ilr im- imc ime imi iml imm imo io- ioc ioe ioi iol iom ioo ior ir- irc ire iri irl irm iro irr lcc lce lci lcl lcm lco lcr lec lee lei lel lem leo ler lic lie lii lil lim lio lir llc lle lli lll llm llo llr lmc lme lmi lml lmm lmo lmr loc loe loi lol lom loo lor lrc lri lrm lro lrr m-o m-r mc- mcc mce mci mcl mcm mco mcr mec mee mei mel mem meo mer mi- mic mie mii mil mim mio mir mlc mle mli mll mlm mlo mlr mmc mme mmi mml mmm mmo mmr moc moe moi mol mom moo mor mrc mre mri mrl mrm mro mrr o-i oc- occ oci ocl ocm oco ocr oec oee oei oel oem oeo oer oic oie oii oil oim oio oir olc ole oli oll olm olo om- omc ome omi oml omm omo omr oo- ooc ooi ool oom ooo oor or- orc ore ori orl orm oro orr rcc rce rci rcl rcm rco rcr re- rec ree rei rel rem reo rer ric rie rii ril rim rio rir rlc rle rli rll rlm rlo rlr rmc rme rmi rml rmm rmo rmr roc roe roi rol rom roo ror rrc rri rrl rrm rrr