-th c-- ccc cce cch cck cct ccu ce- cec cee ceh cek cet ceu ch- chc che chh chk cht chu ckc ckh ckt ctc cte cth ctk ctt ctu cuc cue cuh cuk cut cuu ec- ecc ece ech eck ect ecu eec eee eek eet ehc ehe ehh eht ehu ekc eke ekh ekt eku etc ete eth etk ett etu eu- euc eue eut hcc hce hch hck hct he- hec hee heh hek het heu hhc hhe hhh hhk hht hhu hkh hkk hkt hku htc hte hth htk htt huc hue huh huk hut huu k-t kcc kce kch kck kct kcu ke- kec kee keh kek ket khe khh khk khu kkc kke kkh kkk kkt kku ktc kte kth ktk ktt ktu kuc kue kuh kuk kut kuu tcc tce tch tck tct tcu te- tec tee teh tek tet teu th- thc the thh thk tht thu tkc tke tkk tkt ttc tte tth ttk ttt ttu tuc tue tuh tuk tut tuu ucc uce uch uck uct ucu uec uee ueh uet uhc uhe uhh uht uhu ukc uke ukk uku utc ute uth utk utt utu uuc uue uut uuu