-ey -ic c-- ccc ccd cce cci cct ccv cdc cdd cde cdi cdt cdv cdy ce- cec ced cee cei cet cev cey ci- cic cid cie cii cit civ ctc ctd cte cti ctt ctv cty cvc cvd cve cvi cvt cvv cyc cyd cye cyt dcc dcd dce dci dct dcv ddc ddd dde ddi ddt ddy de- dec ded dee dei det dev dey di- dic did die dii dit div diy dtc dtd dte dti dtt dtv dty dvc dvd dve dvi dvt dy- dyc dyd dye dyy ec- ecc ecd ece eci ect ecv ed- edc edd ede edi edt edy eec eed eee eet eev eey eic eid eie eii eit eiv etc etd ete eti ett etv ety evc evd eve evi evt evv evy eyc eyd eye eyt i-d i-v icc icd ice ici ict icv icy idc idd ide idi idt idv idy ie- iec ied iee iei iet iev iey iic iid iie iii iit itc itd ite iti itt itv ity ivc ivd ive ivi ivt ivv ivy iyc iye iyt iyy tcc tcd tce tci tct tcv tdc tdd tde tdi tdt tdv tdy te- tec ted tee tei tet tev tey tic tid tie tii tit tiv tiy ttc ttd tte tti ttt ttv tty tvc tvd tve tvi tvt tvy tyc tyd tye tyt v-e vcc vcd vce vci vct vcy vdc vdd vde vdi vdt vdv vec ved vee vei vet vey vi- vic vid vie vii vit viv viy vtc vte vti vtt vtv vty vvc vvi vvt vvv vyd vye vyt ycc ycd yce yci ycv ycy yde ydt ydy yec yed yee yei yet yev yey yid yie yii yit ytc ytd yte ytt ytv yve yvi yvy yyc yye yyt yyy