-ey -ic c-- ccc ccd cce cci ccm cct cdc cdd cde cdi cdm cdt cdy ce- cec ced cee cei cem cet cey ci- cic cid cie cii cim cit cmc cmd cme cmi cmm cmt cmy ctc ctd cte cti ctm ctt cty cyc cyd cye cym cyt dcc dcd dce dci dcm dct ddc ddd dde ddi ddm ddt ddy de- dec ded dee dei dem det dey di- dic did die dii dim dit diy dmc dmd dme dmi dmm dmt dtc dtd dte dti dtm dtt dty dy- dyc dyd dye dym dyy ec- ecc ecd ece eci ecm ect ed- edc edd ede edi edm edt edy eec eed eee eem eet eey eic eid eie eii eim eit em- emc emd eme emi emm emt etc etd ete eti etm ett ety eyc eyd eye eym eyt i-d icc icd ice ici icm ict icy idc idd ide idi idm idt idy ie- iec ied iee iei iem iet iey iic iid iie iii iim iit im- imc imd ime imi imm imt imy itc itd ite iti itm itt ity iyc iye iym iyt iyy mc- mcc mcd mce mci mcm mct mdc mdd mde mdi mdm mdt mdy mec med mee mei mem met mey mi- mic mid mie mii mim mit miy mmc mmd mme mmi mmm mmt mtc mtd mte mti mtm mtt my- myc myd mye mym myt tcc tcd tce tci tcm tct tdc tdd tde tdi tdm tdt tdy te- tec ted tee tei tem tet tey tic tid tie tii tim tit tiy tmc tmd tme tmi tmm tmt tmy ttc ttd tte tti ttm ttt tty tyc tyd tye tym tyt ycc ycd yce yci ycy yde ydt ydy yec yed yee yei yem yet yey yid yie yii yim yit ymc yme ymi ymm ymt ytc ytd yte ytm ytt yyc yye yyt yyy