-ey -ic c-- ccc ccd cce ccf cci cct cdc cdd cde cdf cdi cdt cdy ce- cec ced cee cef cei cet cey cfc cfd cfe cff cfi cft ci- cic cid cie cif cii cit ctc ctd cte ctf cti ctt cty cyc cyd cye cyf cyt dcc dcd dce dcf dci dct ddc ddd dde ddf ddi ddt ddy de- dec ded dee def dei det dey dfc dfd dfe dff dfi dft di- dic did die dif dii dit diy dtc dtd dte dtf dti dtt dty dy- dyc dyd dye dyy ec- ecc ecd ece ecf eci ect ed- edc edd ede edf edi edt edy eec eed eee eef eet eey ef- efc efd efe eff efi eft eic eid eie eif eii eit etc etd ete etf eti ett ety eyc eyd eye eyt fcc fcd fce fcf fci fct fcy fdc fdd fde fdf fdi fdt fec fed fee fef fei fet fey ffc ffd ffe fff ffi fft ffy fic fid fie fif fii fit ftc ftd fte ftf fti ftt fty fy- fyc fye fyi i-d i-f icc icd ice icf ici ict icy idc idd ide idf idi idt idy ie- iec ied iee ief iei iet iey ifc ifd ife iff ifi ift ify iic iid iie iif iii iit itc itd ite itf iti itt ity iyc iye iyt iyy tcc tcd tce tcf tci tct tdc tdd tde tdf tdi tdt tdy te- tec ted tee tef tei tet tey tfc tfd tfe tff tfi tft tic tid tie tif tii tit tiy ttc ttd tte ttf tti ttt tty tyc tyd tye tyf tyt ycc ycd yce ycf yci ycy yde ydt ydy yec yed yee yef yei yet yey yfc yfd yfe yff yft yid yie yif yii yit ytc ytd yte ytf ytt yyc yye yyf yyt yyy