-ic -th c-- ccc cch cci cco cct ccu ccx ch- chc chh chi cho cht chu chx ci- cic cih cii cio cit ciu cix co- coc coh coi coo cot cou cox ctc cth cti cto ctt ctu ctx cuc cuh cui cuo cut cuu cxc cxh cxi cxo cxt cxx h-i hcc hch hci hco hct hhc hhh hhi hho hht hhu hic hih hii hio hit hiu hix hoc hoh hoi hoo hot hou hox htc hth hti hto htt htx huc huh hui huo hut huu hux hxc icc ich ici ico ict icu ihc ihh ihi iho iht ihu iic iih iii iio iit iiu iix io- ioc ioh ioi ioo iot iou itc ith iti ito itt itu itx iu- iuc iui iut ixc ixi o-i oc- occ och oci oco oct ocu ocx ohc ohh ohi oho oht ohu oic oii oio oit oiu oo- ooc ooh ooi ooo oot oox ot- otc oth oti oto ott otu ou- ouc ouh oui ouo out ox- oxc oxi oxo oxt oxx t-x tcc tch tci tco tct tcu tcx th- thc thh thi tho tht thu thx tic tih tii tio tit tiu tix to- toc toh toi too tot tou tox ttc tth tti tto ttt ttu ttx tuc tuh tui tuo tut tuu tux txi txt txu ucc uch uci uco uct ucu uhc uhh uhi uho uht uhu uic uii uio uit uiu uoc uoo uot uox utc uth uti uto utt utu utx uuc uut uuu uxc uxo uxt uxu xch xci xcx xht xic xii xio xit xiu xix xoc xoi xoo xot xox xtc xti xtx xui xxi xxo xxx