-er -ey -ic c-- ccc cce cci cck ccn cco ccr ccs cct ce- cec cee cei cek cen ceo cer ces cet cey ci- cic cie cii cik cin cio cir cis cit ckc cki cko cks ckt cky cn- cnc cne cni cnn cno cnr cns cnt cny co- coc coe coi cok con coo cor cos cot coy crc cre cri crk crn cro crr crs crt cry csc cse csi csk csn cso csr css cst csy ctc cte cti ctk ctn cto ctr cts ctt cty cyc cye cyk cyn cyo cyr cys cyt ec- ecc ece eci eck ecn eco ecr ecs ect eec eee eek een eeo eer ees eet eey eic eie eii eik ein eio eir eis eit ekc eke eki eko ekr eks ekt eky en- enc ene eni enk enn eno enr ens ent eny eo- eoc eoe eoi eok eon eoo eor eos eot erc ere eri erk ern ero err ers ert ery es- esc ese esi esk esn eso esr ess est esy etc ete eti etk etn eto etr ets ett ety eyc eye eyn eyo eyr eys eyt icc ice ici ick icn ico icr ics ict icy ie- iec iee iei iek ien ier ies iet iey iic iie iii iin iio iir iis iit ikc ike iki ikk iko ikr iks ikt in- inc ine ini ink inn ino inr ins int iny io- ioc ioe ioi ion ioo ior ios iot ir- irc ire iri irk irn iro irr irs irt iry is- isc ise isi isk isn iso isr iss ist isy itc ite iti itk itn ito its itt ity iyc iye iyo iyr iys iyt iyy k-t kcc kce kci kck kcn kcr kcs kct ke- kec kee kei kek ken keo ker kes ket key kic kie kii kik kin kio kir kis kit kkc kke kki kkk kkn kkr kks kkt kky kn- knc kne kni knk knn kno knr knt koc koe koi kok kon koo kor kos kot koy krc kri krk krn kro krr krs krt kry ksc kse ksi ksk ksn kso ksr kss kst ktc kte ktk ktn kto ktr kts ktt kyc kye kyn kyo kyr kys kyt n-i ncc nce nci nck ncn nco ncr ncs nct ne- nec nee nei nek nen neo ner nes net ney nic nie nii nik nin nio nir nis nit nkc nke nki nkk nkn nko nkr nks nkt nky nnc nne nni nnk nnn nno nns nnt no- noc noe noi nok non noo nor nos not noy nrc nre nri nrk nrn nro nrr nrs nrt nry nsc nse nsi nsk nsn nso nsr nss nst nsy ntc nte nti ntk ntn nto ntr nts ntt nyc nye nyk nyn nyo nys nyt nyy o-i oc- occ oci ock ocn oco ocr ocs oct oec oee oei oen oeo oer oes oet oey oic oie oii oik oin oio oir ois oit okc oke oki okk oko okr oks on- onc one oni onk onn ono onr ons ont ony oo- ooc ooi ook oon ooo oor oos oot or- orc ore ori ork orn oro orr ors ort ory os- osc ose osi osk osn oso osr oss ost ot- otc ote oti otk otn oto otr ots ott oye oyi oyo oys rcc rce rci rcn rco rcr rcs rct re- rec ree rei rek ren reo rer res ret rey ric rie rii rik rin rio rir ris rit riy rkc rke rkk rko rks rkt rky rnc rni rnn rno rnr rns rnt rny roc roe roi rok ron roo ror ros rot roy rrc rri rrk rrn rrr rrs rrt rsc rse rsi rsk rsn rso rsr rss rst rtc rte rti rtk rtn rto rtr rts rtt rty ry- ryc rye ryk ryn ryo ryr rys ryy scc sce sci sck scn sco scr scs sct se- sec see sei sek sen seo ser ses set sey sic sie sii sik sin sio sir sis sit sk- skc ske ski skk sko skr sks skt sky snc sne sni snk snn sno snr sns snt sny soc soe soi sok son soo sor sos sot soy sr- src sre sri srk srn sro srr srs srt sry ss- ssc sse ssi ssk ssn sso ssr sss sst stc ste sti stk stn sto str sts stt sty sy- syc sye syi syk syn syr sys syt tcc tce tci tck tcn tco tcr tcs tct te- tec tee tei tek ten teo ter tes tet tey tic tie tii tik tin tio tir tis tit tiy tkc tke tkk tko tkr tks tkt tky tnc tne tni tnk tnn tno tnr tns tnt to- toc toe toi tok ton too tor tos tot toy trc tre tri trk trn tro trr trs trt try tsc tse tsi tsk tsn tso tsr tss tst tsy ttc tte tti ttk ttn tto ttr tts ttt tty tyc tye tyn tyo tyr tys tyt ycc yce yci yco ycs ycy yec yee yei yek yen yeo yer yes yet yey yie yii yin yio yir yis yit yki ykk ykn yne ynk ynn yns yny yoc yoe yoi yok yon yoo yor yos yot yoy yrc yre yrn yro yrs yrt ysc yse ysi ysk yso ysr yss yst ysy ytc yte ytk ytn yto ytr yts ytt yyc yye yys yyt yyy