-er -ey -ic c-- ccc cce cci ccn ccr ccs cct ce- cec cee cei cen cer ces cet cey ci- cic cie cii cin cir cis cit cn- cnc cne cni cnn cnr cns cnt cny crc cre cri crn crr crs crt cry csc cse csi csn csr css cst csy ctc cte cti ctn ctr cts ctt cty cyc cye cyn cyr cys cyt ec- ecc ece eci ecn ecr ecs ect eec eee een eer ees eet eey eic eie eii ein eir eis eit en- enc ene eni enn enr ens ent eny erc ere eri ern err ers ert ery es- esc ese esi esn esr ess est esy etc ete eti etn etr ets ett ety eyc eye eyn eyr eys eyt icc ice ici icn icr ics ict icy ie- iec iee iei ien ier ies iet iey iic iie iii iin iir iis iit in- inc ine ini inn inr ins int iny ir- irc ire iri irn irr irs irt iry is- isc ise isi isn isr iss ist isy itc ite iti itn its itt ity iyc iye iyr iys iyt iyy n-i ncc nce nci ncn ncr ncs nct ne- nec nee nei nen ner nes net ney nic nie nii nin nir nis nit nnc nne nni nnn nns nnt nrc nre nri nrn nrr nrs nrt nry nsc nse nsi nsn nsr nss nst nsy ntc nte nti ntn ntr nts ntt nyc nye nyn nys nyt nyy rcc rce rci rcn rcr rcs rct re- rec ree rei ren rer res ret rey ric rie rii rin rir ris rit riy rnc rni rnn rnr rns rnt rny rrc rri rrn rrr rrs rrt rsc rse rsi rsn rsr rss rst rtc rte rti rtn rtr rts rtt rty ry- ryc rye ryn ryr rys ryy scc sce sci scn scr scs sct se- sec see sei sen ser ses set sey sic sie sii sin sir sis sit snc sne sni snn snr sns snt sny sr- src sre sri srn srr srs srt sry ss- ssc sse ssi ssn ssr sss sst stc ste sti stn str sts stt sty sy- syc sye syi syn syr sys syt tcc tce tci tcn tcr tcs tct te- tec tee tei ten ter tes tet tey tic tie tii tin tir tis tit tiy tnc tne tni tnn tnr tns tnt trc tre tri trn trr trs trt try tsc tse tsi tsn tsr tss tst tsy ttc tte tti ttn ttr tts ttt tty tyc tye tyn tyr tys tyt ycc yce yci ycs ycy yec yee yei yen yer yes yet yey yie yii yin yir yis yit yne ynn yns yny yrc yre yrn yrs yrt ysc yse ysi ysr yss yst ysy ytc yte ytn ytr yts ytt yyc yye yys yyt yyy