-er -ey -ic c-- ccc cce cci ccn cco ccr ccs cct ccu ce- cec cee cei cen ceo cer ces cet ceu cey ci- cic cie cii cin cio cir cis cit ciu cn- cnc cne cni cnn cno cnr cns cnt cnu cny co- coc coe coi con coo cor cos cot cou coy crc cre cri crn cro crr crs crt cru cry csc cse csi csn cso csr css cst csu csy ctc cte cti ctn cto ctr cts ctt ctu cty cuc cue cui cun cuo cur cus cut cuu cuy cyc cye cyn cyo cyr cys cyt ec- ecc ece eci ecn eco ecr ecs ect ecu eec eee een eeo eer ees eet eey eic eie eii ein eio eir eis eit eiu en- enc ene eni enn eno enr ens ent enu eny eo- eoc eoe eoi eon eoo eor eos eot eou erc ere eri ern ero err ers ert eru ery es- esc ese esi esn eso esr ess est esu esy etc ete eti etn eto etr ets ett etu ety eu- euc eue eui eun eur eus eut eyc eye eyn eyo eyr eys eyt icc ice ici icn ico icr ics ict icu icy ie- iec iee iei ien ier ies iet iey iic iie iii iin iio iir iis iit iiu in- inc ine ini inn ino inr ins int inu iny io- ioc ioe ioi ion ioo ior ios iot iou ir- irc ire iri irn iro irr irs irt iru iry is- isc ise isi isn iso isr iss ist isu isy itc ite iti itn ito its itt itu ity iu- iuc iue iui iur ius iut iyc iye iyo iyr iys iyt iyy n-i ncc nce nci ncn nco ncr ncs nct ncu ne- nec nee nei nen neo ner nes net neu ney nic nie nii nin nio nir nis nit niu nnc nne nni nnn nno nns nnt nnu no- noc noe noi non noo nor nos not nou noy nrc nre nri nrn nro nrr nrs nrt nru nry nsc nse nsi nsn nso nsr nss nst nsu nsy ntc nte nti ntn nto ntr nts ntt ntu nuc nue nui nun nuo nur nus nut nuu nuy nyc nye nyn nyo nys nyt nyu nyy o-i oc- occ oci ocn oco ocr ocs oct ocu oec oee oei oen oeo oer oes oet oey oic oie oii oin oio oir ois oit oiu on- onc one oni onn ono onr ons ont onu ony oo- ooc ooi oon ooo oor oos oot or- orc ore ori orn oro orr ors ort oru ory os- osc ose osi osn oso osr oss ost osu ot- otc ote oti otn oto otr ots ott otu ou- ouc oue oui oun ouo our ous out oye oyi oyo oys rcc rce rci rcn rco rcr rcs rct rcu re- rec ree rei ren reo rer res ret reu rey ric rie rii rin rio rir ris rit riy rnc rni rnn rno rnr rns rnt rnu rny roc roe roi ron roo ror ros rot rou roy rrc rri rrn rrr rrs rrt rru rsc rse rsi rsn rso rsr rss rst rsu rtc rte rti rtn rto rtr rts rtt rtu rty ruc rue rui run ruo rur rus rut ruu ruy ry- ryc rye ryn ryo ryr rys ryu ryy scc sce sci scn sco scr scs sct scu se- sec see sei sen seo ser ses set seu sey sic sie sii sin sio sir sis sit siu snc sne sni snn sno snr sns snt snu sny soc soe soi son soo sor sos sot sou soy sr- src sre sri srn sro srr srs srt sry ss- ssc sse ssi ssn sso ssr sss sst ssu stc ste sti stn sto str sts stt stu sty suc sue sui sun suo sur sus sut suu suy sy- syc sye syi syn syr sys syt syu tcc tce tci tcn tco tcr tcs tct tcu te- tec tee tei ten teo ter tes tet teu tey tic tie tii tin tio tir tis tit tiu tiy tnc tne tni tnn tno tnr tns tnt to- toc toe toi ton too tor tos tot tou toy trc tre tri trn tro trr trs trt tru try tsc tse tsi tsn tso tsr tss tst tsu tsy ttc tte tti ttn tto ttr tts ttt ttu tty tuc tue tui tun tuo tur tus tut tuu tuy tyc tye tyn tyo tyr tys tyt ucc uce uci ucn uco ucr ucs uct ucu uec uee uei uen uer ues uet uey uic uie uii uin uio uir uis uit uiu un- unc une uni unn uno unr uns unt unu uny uoc uoe uon uoo uor uos uot ur- urc ure uri urn uro urr urs urt uru ury usc use usi usn uso usr uss ust usu utc ute uti utn uto utr uts utt utu uty uuc uue uun uur uus uut uuu uyc uyi uyo uys uyu ycc yce yci yco ycs ycu ycy yec yee yei yen yeo yer yes yet yey yie yii yin yio yir yis yit yne ynn yns ynu yny yoc yoe yoi yon yoo yor yos yot you yoy yrc yre yrn yro yrs yrt yru ysc yse ysi yso ysr yss yst ysu ysy ytc yte ytn yto ytr yts ytt ytu yue yui yun yuo yur yus yut yuu yuy yyc yye yys yyt yyu yyy