-ic -th c-- ccc cch cci cct ccw ch- chc chh chi cht chw ci- cic cih cii cit ciw ctc cth cti ctt ctw cw- cwc cwh cwi cwt h-i hcc hch hci hct hcw hhc hhh hhi hht hhw hic hih hii hit hiw htc hth hti htt htw hw- hwi hwt hww icc ich ici ict icw ihc ihh ihi iht iic iih iii iit iiw itc ith iti itt iwc iwi iwt iww tcc tch tci tct tcw th- thc thh thi tht thw tic tih tii tit tiw ttc tth tti ttt ttw twc twh twi twt tww wcc wch wci wct wcw wh- whc whh whi wht whw wic wii wit wtc wth wti wtt wtw wwc wwi wwt www