-ey -ic c-- ccc cce cci cck cct ce- cec cee cei cek cet cey ci- cic cie cii cik cit ckc cki ckt cky ctc cte cti ctk ctt cty cyc cye cyk cyt ec- ecc ece eci eck ect eec eee eek eet eey eic eie eii eik eit ekc eke eki ekt eky etc ete eti etk ett ety eyc eye eyt icc ice ici ick ict icy ie- iec iee iei iek iet iey iic iie iii iit ikc ike iki ikk ikt itc ite iti itk itt ity iyc iye iyt iyy k-t kcc kce kci kck kct ke- kec kee kei kek ket key kic kie kii kik kit kkc kke kki kkk kkt kky ktc kte ktk ktt kyc kye kyt tcc tce tci tck tct te- tec tee tei tek tet tey tic tie tii tik tit tiy tkc tke tkk tkt tky ttc tte tti ttk ttt tty tyc tye tyt ycc yce yci ycy yec yee yei yek yet yey yie yii yit yki ykk ytc yte ytk ytt yyc yye yyt yyy