-er -ey -ic c-- ccc cce cci ccn ccr ccs cct ccu ce- cec cee cei cen cer ces cet ceu cey ci- cic cie cii cin cir cis cit ciu cn- cnc cne cni cnn cnr cns cnt cnu cny crc cre cri crn crr crs crt cru cry csc cse csi csn csr css cst csu csy ctc cte cti ctn ctr cts ctt ctu cty cuc cue cui cun cur cus cut cuu cuy cyc cye cyn cyr cys cyt ec- ecc ece eci ecn ecr ecs ect ecu eec eee een eer ees eet eey eic eie eii ein eir eis eit eiu en- enc ene eni enn enr ens ent enu eny erc ere eri ern err ers ert eru ery es- esc ese esi esn esr ess est esu esy etc ete eti etn etr ets ett etu ety eu- euc eue eui eun eur eus eut eyc eye eyn eyr eys eyt icc ice ici icn icr ics ict icu icy ie- iec iee iei ien ier ies iet iey iic iie iii iin iir iis iit iiu in- inc ine ini inn inr ins int inu iny ir- irc ire iri irn irr irs irt iru iry is- isc ise isi isn isr iss ist isu isy itc ite iti itn its itt itu ity iu- iuc iue iui iur ius iut iyc iye iyr iys iyt iyy n-i ncc nce nci ncn ncr ncs nct ncu ne- nec nee nei nen ner nes net neu ney nic nie nii nin nir nis nit niu nnc nne nni nnn nns nnt nnu nrc nre nri nrn nrr nrs nrt nru nry nsc nse nsi nsn nsr nss nst nsu nsy ntc nte nti ntn ntr nts ntt ntu nuc nue nui nun nur nus nut nuu nuy nyc nye nyn nys nyt nyu nyy rcc rce rci rcn rcr rcs rct rcu re- rec ree rei ren rer res ret reu rey ric rie rii rin rir ris rit riy rnc rni rnn rnr rns rnt rnu rny rrc rri rrn rrr rrs rrt rru rsc rse rsi rsn rsr rss rst rsu rtc rte rti rtn rtr rts rtt rtu rty ruc rue rui run rur rus rut ruu ruy ry- ryc rye ryn ryr rys ryu ryy scc sce sci scn scr scs sct scu se- sec see sei sen ser ses set seu sey sic sie sii sin sir sis sit siu snc sne sni snn snr sns snt snu sny sr- src sre sri srn srr srs srt sry ss- ssc sse ssi ssn ssr sss sst ssu stc ste sti stn str sts stt stu sty suc sue sui sun sur sus sut suu suy sy- syc sye syi syn syr sys syt syu tcc tce tci tcn tcr tcs tct tcu te- tec tee tei ten ter tes tet teu tey tic tie tii tin tir tis tit tiu tiy tnc tne tni tnn tnr tns tnt trc tre tri trn trr trs trt tru try tsc tse tsi tsn tsr tss tst tsu tsy ttc tte tti ttn ttr tts ttt ttu tty tuc tue tui tun tur tus tut tuu tuy tyc tye tyn tyr tys tyt ucc uce uci ucn ucr ucs uct ucu uec uee uei uen uer ues uet uey uic uie uii uin uir uis uit uiu un- unc une uni unn unr uns unt unu uny ur- urc ure uri urn urr urs urt uru ury usc use usi usn usr uss ust usu utc ute uti utn utr uts utt utu uty uuc uue uun uur uus uut uuu uyc uyi uys uyu ycc yce yci ycs ycu ycy yec yee yei yen yer yes yet yey yie yii yin yir yis yit yne ynn yns ynu yny yrc yre yrn yrs yrt yru ysc yse ysi ysr yss yst ysu ysy ytc yte ytn ytr yts ytt ytu yue yui yun yur yus yut yuu yuy yyc yye yys yyt yyu yyy