-er -ey -ic c-- ccc ccd cce cci ccm cco ccr ccs cct cdc cdd cde cdi cdm cdo cdr cds cdt cdy ce- cec ced cee cei cem ceo cer ces cet cey ci- cic cid cie cii cim cio cir cis cit cmc cmd cme cmi cmm cmo cmr cms cmt cmy co- coc cod coe coi com coo cor cos cot coy crc crd cre cri crm cro crr crs crt cry csc csd cse csi csm cso csr css cst csy ctc ctd cte cti ctm cto ctr cts ctt cty cyc cyd cye cym cyo cyr cys cyt dcc dcd dce dci dcm dco dcr dcs dct ddc ddd dde ddi ddm ddo ddr dds ddt ddy de- dec ded dee dei dem deo der des det dey di- dic did die dii dim dio dir dis dit diy dmc dmd dme dmi dmm dmo dmr dms dmt doc dod doe doi dom doo dor dos dot doy drc drd dre dri drm dro drr drs drt dry dsc dsd dse dsi dsm dso dsr dss dst dsy dtc dtd dte dti dtm dto dtr dts dtt dty dy- dyc dyd dye dym dyo dyr dys dyy ec- ecc ecd ece eci ecm eco ecr ecs ect ed- edc edd ede edi edm edo edr eds edt edy eec eed eee eem eeo eer ees eet eey eic eid eie eii eim eio eir eis eit em- emc emd eme emi emm emo emr ems emt eo- eoc eod eoe eoi eom eoo eor eos eot erc erd ere eri erm ero err ers ert ery es- esc esd ese esi esm eso esr ess est esy etc etd ete eti etm eto etr ets ett ety eyc eyd eye eym eyo eyr eys eyt i-d icc icd ice ici icm ico icr ics ict icy idc idd ide idi idm ido idr ids idt idy ie- iec ied iee iei iem ier ies iet iey iic iid iie iii iim iio iir iis iit im- imc imd ime imi imm imo ims imt imy io- ioc iod ioe ioi iom ioo ior ios iot ir- irc ird ire iri irm iro irr irs irt iry is- isc isd ise isi ism iso isr iss ist isy itc itd ite iti itm ito its itt ity iyc iye iym iyo iyr iys iyt iyy m-o m-r mc- mcc mcd mce mci mcm mco mcr mcs mct mdc mdd mde mdi mdm mdo mdr mds mdt mdy mec med mee mei mem meo mer mes met mey mi- mic mid mie mii mim mio mir mis mit miy mmc mmd mme mmi mmm mmo mmr mms mmt moc mod moe moi mom moo mor mos mot moy mrc mrd mre mri mrm mro mrr mrs mrt mry msc msd mse msi msm mso msr mss mst msy mtc mtd mte mti mtm mto mtr mts mtt my- myc myd mye mym myo myr mys myt o-i oc- occ ocd oci ocm oco ocr ocs oct odc odd ode odi odm odo odr ods odt oec oed oee oei oem oeo oer oes oet oey oic oid oie oii oim oio oir ois oit om- omc omd ome omi omm omo omr oms omt omy oo- ooc ood ooi oom ooo oor oos oot or- orc ord ore ori orm oro orr ors ort ory os- osc osd ose osi osm oso osr oss ost ot- otc otd ote oti otm oto otr ots ott oyd oye oyi oyo oys rcc rcd rce rci rcm rco rcr rcs rct rdc rdd rde rdi rdm rdo rdr rds rdt rdy re- rec red ree rei rem reo rer res ret rey ric rid rie rii rim rio rir ris rit riy rmc rmd rme rmi rmm rmo rmr rms rmt roc rod roe roi rom roo ror ros rot roy rrc rrd rri rrm rrr rrs rrt rsc rsd rse rsi rsm rso rsr rss rst rtc rtd rte rti rtm rto rtr rts rtt rty ry- ryc ryd rye rym ryo ryr rys ryy scc scd sce sci scm sco scr scs sct sdc sdd sde sdi sdm sdo sdr sds sdt sdy se- sec sed see sei sem seo ser ses set sey sic sid sie sii sim sio sir sis sit smc smd sme smi smm smo smr sms smt smy soc sod soe soi som soo sor sos sot soy sr- src srd sre sri srm sro srr srs srt sry ss- ssc ssd sse ssi ssm sso ssr sss sst stc std ste sti stm sto str sts stt sty sy- syc syd sye syi sym syr sys syt tcc tcd tce tci tcm tco tcr tcs tct tdc tdd tde tdi tdm tdo tdr tds tdt tdy te- tec ted tee tei tem teo ter tes tet tey tic tid tie tii tim tio tir tis tit tiy tmc tmd tme tmi tmm tmo tmr tms tmt tmy to- toc tod toe toi tom too tor tos tot toy trc trd tre tri trm tro trr trs trt try tsc tsd tse tsi tsm tso tsr tss tst tsy ttc ttd tte tti ttm tto ttr tts ttt tty tyc tyd tye tym tyo tyr tys tyt ycc ycd yce yci yco ycs ycy yde ydo yds ydt ydy yec yed yee yei yem yeo yer yes yet yey yid yie yii yim yio yir yis yit ymc yme ymi ymm ymo yms ymt yoc yod yoe yoi yom yoo yor yos yot yoy yrc yre yro yrs yrt ysc yse ysi ysm yso ysr yss yst ysy ytc ytd yte ytm yto ytr yts ytt yyc yye yys yyt yyy