-er -ic c-- ccc cce cci ccm cco ccr ccw ce- cec cee cei cem ceo cer cew ci- cic cie cii cim cio cir ciw cmc cme cmi cmm cmo cmr cmw co- coc coe coi com coo cor cow crc cre cri crm cro crr crw cw- cwc cwe cwi cwm cwo cwr ec- ecc ece eci ecm eco ecr ecw eec eee eem eeo eer eew eic eie eii eim eio eir em- emc eme emi emm emo emr emw eo- eoc eoe eoi eom eoo eor eow erc ere eri erm ero err erw ewc ewe ewi ewm ewo ewr eww icc ice ici icm ico icr icw ie- iec iee iei iem ier iic iie iii iim iio iir iiw im- imc ime imi imm imo imw io- ioc ioe ioi iom ioo ior iow ir- irc ire iri irm iro irr iwc iwe iwi iwm iwo iwr iww m-o m-r m-w mc- mcc mce mci mcm mco mcr mcw mec mee mei mem meo mer mew mi- mic mie mii mim mio mir mmc mme mmi mmm mmo mmr mmw moc moe moi mom moo mor mow mrc mre mri mrm mro mrr mrw mwc mwe mwi mwm mwo mwr mww o-i oc- occ oci ocm oco ocr ocw oec oee oei oem oeo oer oic oie oii oim oio oir om- omc ome omi omm omo omr omw oo- ooc ooi oom ooo oor oow or- orc ore ori orm oro orr owc owe owi owm owo oww rcc rce rci rcm rco rcr rcw re- rec ree rei rem reo rer rew ric rie rii rim rio rir rmc rme rmi rmm rmo rmr roc roe roi rom roo ror row rrc rri rrm rrr rwc rwe rwi rwm rwr wcc wce wci wcm wco wcr wcw wec wee wei wem weo wer wew wic wie wii wim wir wm- wmc wme wmi wmm wmo wmr woc woe woi wom woo wor wow wr- wrc wre wri wrm wro wrr wrw wwc wwe wwi wwm wwo www