-ic -th c-- ccc ccd cce cch cci cck cct ccx cdc cdd cde cdh cdi cdk cdt cdx ce- cec ced cee ceh cei cek cet cex ch- chc chd che chh chi chk cht chx ci- cic cid cie cih cii cik cit cix ckc ckd ckh cki ckt ckx ctc ctd cte cth cti ctk ctt ctx cxc cxh cxi cxk cxt cxx dcc dcd dce dci dck dct dcx ddc ddd dde ddh ddi ddk ddt ddx de- dec ded dee deh dei dek det dex dh- dhc dhd dhe dhh dhi dhk dht di- dic did die dih dii dik dit dix dkc dke dki dkk dkt dkx dtc dtd dte dth dti dtk dtt dtx dxc dxd dxi dxt dxx ec- ecc ecd ece ech eci eck ect ecx ed- edc edd ede edh edi edk edt edx eec eed eee eek eet eex ehc ehd ehe ehh ehi eht eic eid eie eii eik eit eix ekc ekd eke ekh eki ekt etc etd ete eth eti etk ett etx ex- exc exd exe exh exi ext exx h-i hcc hcd hce hch hci hck hct hdc hdd hde hdh hdi hdk hdt hdx he- hec hed hee heh hei hek het hex hhc hhd hhe hhh hhi hhk hht hic hid hie hih hii hik hit hix hkd hkh hki hkk hkt htc htd hte hth hti htk htt htx hxc hxd i-d icc icd ice ich ici ick ict idc idd ide idh idi idk idt idx ie- iec ied iee iei iek iet iex ihc ihd ihe ihh ihi ihk iht iic iid iie iih iii iit iix ikc ike iki ikk ikt ikx itc itd ite ith iti itk itt itx ixc ixe ixi k-t kcc kcd kce kch kci kck kct kcx kdc kde kdh kdk kdt kdx ke- kec ked kee keh kei kek ket kex khe khh khi khk kic kid kie kih kii kik kit kix kkc kke kkh kki kkk kkt ktc kte kth ktk ktt t-x tcc tcd tce tch tci tck tct tcx tdc tdd tde tdh tdi tdk tdt tdx te- tec ted tee teh tei tek tet tex th- thc thd the thh thi thk tht thx tic tid tie tih tii tik tit tix tkc tke tkk tkt ttc ttd tte tth tti ttk ttt ttx txe txi txk txt xcd xch xci xcx xdc xde xdh xdi xdk xdt xed xee xet xex xhd xht xic xie xii xit xix xke xtc xti xtx xxi xxx