-ic -th c-- ccc cch cci cco cct ch- chc chh chi cho cht chy ci- cic cih cii cio cit co- coc coh coi coo cot coy ctc cth cti cto ctt cty cyc cyo cyt h-i hcc hch hci hco hct hcy hhc hhh hhi hho hht hhy hic hih hii hio hit hoc hoh hoi hoo hot hoy htc hth hti hto htt hty hy- hyc hyh hyi hyo hyt hyy icc ich ici ico ict icy ihc ihh ihi iho iht ihy iic iih iii iio iit io- ioc ioh ioi ioo iot itc ith iti ito itt ity iyc iyo iyt iyy o-i oc- occ och oci oco oct ohc ohh ohi oho oht oic oii oio oit oo- ooc ooh ooi ooo oot ot- otc oth oti oto ott oyi oyo tcc tch tci tco tct th- thc thh thi tho tht thy tic tih tii tio tit tiy to- toc toh toi too tot toy ttc tth tti tto ttt tty tyc tyo tyt ycc ych yci yco ycy yhc yhi yht yih yii yio yit yoc yoi yoo yot yoy ytc yth yto ytt yyc yyt yyy