-er -ey c-- ccc ccd cce ccm ccr ccs cct ccu cdc cdd cde cdm cdr cds cdt cdu cdy ce- cec ced cee cem cer ces cet ceu cey cmc cmd cme cmm cmr cms cmt cmu cmy crc crd cre crm crr crs crt cru cry csc csd cse csm csr css cst csu csy ctc ctd cte ctm ctr cts ctt ctu cty cuc cud cue cum cur cus cut cuu cuy cyc cyd cye cym cyr cys cyt dcc dcd dce dcm dcr dcs dct dcu ddc ddd dde ddm ddr dds ddt ddu ddy de- dec ded dee dem der des det deu dey dmc dmd dme dmm dmr dms dmt dmu drc drd dre drm drr drs drt dru dry dsc dsd dse dsm dsr dss dst dsu dsy dtc dtd dte dtm dtr dts dtt dtu dty duc dud due dum dur dus dut duy dy- dyc dyd dye dym dyr dys dyu dyy ec- ecc ecd ece ecm ecr ecs ect ecu ed- edc edd ede edm edr eds edt edu edy eec eed eee eem eer ees eet eey em- emc emd eme emm emr ems emt emu erc erd ere erm err ers ert eru ery es- esc esd ese esm esr ess est esu esy etc etd ete etm etr ets ett etu ety eu- euc eud eue eur eus eut eyc eyd eye eym eyr eys eyt m-r mc- mcc mcd mce mcm mcr mcs mct mcu mdc mdd mde mdm mdr mds mdt mdu mdy mec med mee mem mer mes met meu mey mmc mmd mme mmm mmr mms mmt mmu mrc mrd mre mrm mrr mrs mrt mru mry msc msd mse msm msr mss mst msu msy mtc mtd mte mtm mtr mts mtt mtu muc mud mue mum mur mus mut muu muy my- myc myd mye mym myr mys myt myu rcc rcd rce rcm rcr rcs rct rcu rdc rdd rde rdm rdr rds rdt rdu rdy re- rec red ree rem rer res ret reu rey rmc rmd rme rmm rmr rms rmt rrc rrd rrm rrr rrs rrt rru rsc rsd rse rsm rsr rss rst rsu rtc rtd rte rtm rtr rts rtt rtu rty ruc rud rue rum rur rus rut ruu ruy ry- ryc ryd rye rym ryr rys ryu ryy scc scd sce scm scr scs sct scu sdc sdd sde sdm sdr sds sdt sdu sdy se- sec sed see sem ser ses set seu sey smc smd sme smm smr sms smt smu smy sr- src srd sre srm srr srs srt sry ss- ssc ssd sse ssm ssr sss sst ssu stc std ste stm str sts stt stu sty suc sud sue sum sur sus sut suu suy sy- syc syd sye sym syr sys syt syu tcc tcd tce tcm tcr tcs tct tcu tdc tdd tde tdm tdr tds tdt tdu tdy te- tec ted tee tem ter tes tet teu tey tmc tmd tme tmm tmr tms tmt tmu tmy trc trd tre trm trr trs trt tru try tsc tsd tse tsm tsr tss tst tsu tsy ttc ttd tte ttm ttr tts ttt ttu tty tuc tud tue tum tur tus tut tuu tuy tyc tyd tye tym tyr tys tyt ucc ucd uce ucm ucr ucs uct ucu udc udd ude udm udr uds udt udu uec ued uee uem uer ues uet uey um- umc umd ume umm umr ums umt umu ur- urc urd ure urm urr urs urt uru ury usc usd use usm usr uss ust usu utc utd ute utm utr uts utt utu uty uuc uue uum uur uus uut uuu uyc uys uyu ycc ycd yce ycs ycu ycy yde yds ydt ydy yec yed yee yem yer yes yet yey ymc yme ymm yms ymt yrc yre yrs yrt yru ysc yse ysm ysr yss yst ysu ysy ytc ytd yte ytm ytr yts ytt ytu yud yue yum yur yus yut yuu yuy yyc yye yys yyt yyu yyy