-th c-- ccc cce cch cco cct ccu ce- cec cee ceh ceo cet ceu ch- chc che chh cho cht chu co- coc coe coh coo cot cou ctc cte cth cto ctt ctu cuc cue cuh cuo cut cuu ec- ecc ece ech eco ect ecu eec eee eeo eet ehc ehe ehh eho eht ehu eo- eoc eoe eoh eoo eot eou etc ete eth eto ett etu eu- euc eue eut hcc hce hch hco hct he- hec hee heh heo het heu hhc hhe hhh hho hht hhu hoc hoe hoh hoo hot hou htc hte hth hto htt huc hue huh huo hut huu oc- occ och oco oct ocu oec oee oeh oeo oet ohc ohe ohh oho oht ohu oo- ooc ooh ooo oot ot- otc ote oth oto ott otu ou- ouc oue ouh ouo out tcc tce tch tco tct tcu te- tec tee teh teo tet teu th- thc the thh tho tht thu to- toc toe toh too tot tou ttc tte tth tto ttt ttu tuc tue tuh tuo tut tuu ucc uce uch uco uct ucu uec uee ueh uet uhc uhe uhh uho uht uhu uoc uoe uoo uot utc ute uth uto utt utu uuc uue uut uuu