-ic c-- ccc ccd cce cci ccp cct ccz cdc cdd cde cdi cdp cdt cdz ce- cec ced cee cei cep cet cez ci- cic cid cie cii cip cit cpc cpd cpe cpi cpp cpt cpz ctc ctd cte cti ctp ctt ctz cz- czc czd cze czt dcc dcd dce dci dcp dct ddc ddd dde ddi ddp ddt ddz de- dec ded dee dei dep det dez di- dic did die dii dip dit diz dpc dpd dpe dpi dpp dpt dpz dtc dtd dte dti dtp dtt dtz dzd dze dzi dzp ec- ecc ecd ece eci ect ed- edc edd ede edi edp edt eec eed eee eep eet eic eid eie eii eip eit ep- epc epd epe epi epp ept epz etc etd ete eti etp ett etz eze ezz i-d icc icd ice ici icp ict icz idc idd ide idi idp idt ie- iec ied iee iei iep iet iic iid iie iii iip iit ipc ipd ipe ipi ipp ipt itc itd ite iti itp itt itz ize izi izz p-p pcc pcd pce pci pcp pct pdc pdd pde pdi pdp pdt pdz pec ped pee pei pep pet pez pic pid pie pii pip pit piz ppc ppd ppe ppi ppp ppt ppz pt- ptc ptd pte pti ptp ptt ptz pzc pzp pzt tcc tcd tce tci tcp tct tdc tdd tde tdi tdp tdt te- tec ted tee tei tep tet tez tic tid tie tii tip tit tiz tpc tpd tpe tpi tpp tpt tpz ttc ttd tte tti ttp ttt tzd tze zce zdt zec zed zee zep zet zez zid zie zip zit ziz zpc zpe zpi zpp zpt zte zzt zzz