-ey -ic c-- ccc cce cci cck ccn ccs ce- cec cee cei cek cen ces cey ci- cic cie cii cik cin cis ckc cki cks cky cn- cnc cne cni cnn cns cny csc cse csi csk csn css csy cyc cye cyk cyn cys ec- ecc ece eci eck ecn ecs eec eee eek een ees eey eic eie eii eik ein eis ekc eke eki eks eky en- enc ene eni enk enn ens eny es- esc ese esi esk esn ess esy eyc eye eyn eys icc ice ici ick icn ics icy ie- iec iee iei iek ien ies iey iic iie iii iin iis ikc ike iki ikk iks in- inc ine ini ink inn ins iny is- isc ise isi isk isn iss isy iyc iye iys iyy kcc kce kci kck kcn kcs ke- kec kee kei kek ken kes key kic kie kii kik kin kis kkc kke kki kkk kkn kks kky kn- knc kne kni knk knn ksc kse ksi ksk ksn kss kyc kye kyn kys n-i ncc nce nci nck ncn ncs ne- nec nee nei nek nen nes ney nic nie nii nik nin nis nkc nke nki nkk nkn nks nky nnc nne nni nnk nnn nns nsc nse nsi nsk nsn nss nsy nyc nye nyk nyn nys nyy scc sce sci sck scn scs se- sec see sei sek sen ses sey sic sie sii sik sin sis sk- skc ske ski skk sks sky snc sne sni snk snn sns sny ss- ssc sse ssi ssk ssn sss sy- syc sye syi syk syn sys ycc yce yci ycs ycy yec yee yei yek yen yes yey yie yii yin yis yki ykk ykn yne ynk ynn yns yny ysc yse ysi ysk yss ysy yyc yye yys yyy