-er -ey -ic c-- ccc cce cci ccm cco ccr cct ce- cec cee cei cem ceo cer cet cey ci- cic cie cii cim cio cir cit cmc cme cmi cmm cmo cmr cmt cmy co- coc coe coi com coo cor cot coy crc cre cri crm cro crr crt cry ctc cte cti ctm cto ctr ctt cty cyc cye cym cyo cyr cyt ec- ecc ece eci ecm eco ecr ect eec eee eem eeo eer eet eey eic eie eii eim eio eir eit em- emc eme emi emm emo emr emt eo- eoc eoe eoi eom eoo eor eot erc ere eri erm ero err ert ery etc ete eti etm eto etr ett ety eyc eye eym eyo eyr eyt icc ice ici icm ico icr ict icy ie- iec iee iei iem ier iet iey iic iie iii iim iio iir iit im- imc ime imi imm imo imt imy io- ioc ioe ioi iom ioo ior iot ir- irc ire iri irm iro irr irt iry itc ite iti itm ito itt ity iyc iye iym iyo iyr iyt iyy m-o m-r mc- mcc mce mci mcm mco mcr mct mec mee mei mem meo mer met mey mi- mic mie mii mim mio mir mit miy mmc mme mmi mmm mmo mmr mmt moc moe moi mom moo mor mot moy mrc mre mri mrm mro mrr mrt mry mtc mte mti mtm mto mtr mtt my- myc mye mym myo myr myt o-i oc- occ oci ocm oco ocr oct oec oee oei oem oeo oer oet oey oic oie oii oim oio oir oit om- omc ome omi omm omo omr omt omy oo- ooc ooi oom ooo oor oot or- orc ore ori orm oro orr ort ory ot- otc ote oti otm oto otr ott oye oyi oyo rcc rce rci rcm rco rcr rct re- rec ree rei rem reo rer ret rey ric rie rii rim rio rir rit riy rmc rme rmi rmm rmo rmr rmt roc roe roi rom roo ror rot roy rrc rri rrm rrr rrt rtc rte rti rtm rto rtr rtt rty ry- ryc rye rym ryo ryr ryy tcc tce tci tcm tco tcr tct te- tec tee tei tem teo ter tet tey tic tie tii tim tio tir tit tiy tmc tme tmi tmm tmo tmr tmt tmy to- toc toe toi tom too tor tot toy trc tre tri trm tro trr trt try ttc tte tti ttm tto ttr ttt tty tyc tye tym tyo tyr tyt ycc yce yci yco ycy yec yee yei yem yeo yer yet yey yie yii yim yio yir yit ymc yme ymi ymm ymo ymt yoc yoe yoi yom yoo yor yot yoy yrc yre yro yrt ytc yte ytm yto ytr ytt yyc yye yyt yyy