-th c-- ccc cch ccl cct ccu ch- chc chh chl cht chu cl- clc clh cll clt clu ctc cth ctl ctt ctu cuc cuh cul cut cuu hcc hch hcl hct hhc hhh hhl hht hhu hlc hlh hll hlt hlu htc hth htl htt huc huh hul hut huu lcc lch lcl lct lcu lhc lhh lht lhu llc lll llt llu ltc lth ltl ltt ltu luc luh lul lut luu tcc tch tcl tct tcu th- thc thh thl tht thu tlc tlh tll tlt tlu ttc tth ttl ttt ttu tuc tuh tul tut tuu ucc uch ucl uct ucu uhc uhh uhl uht uhu ulc ull ult ulu utc uth utl utt utu uuc uut uuu