-ic -th c-- ccc cch cci cco ccp cct ch- chc chh chi cho chp cht ci- cic cih cii cio cip cit co- coc coh coi coo cop cot cpc cph cpi cpo cpp cpt ctc cth cti cto ctp ctt h-i hcc hch hci hco hcp hct hhc hhh hhi hho hhp hht hic hih hii hio hip hit hoc hoh hoi hoo hop hot hpc hph hpi hpo hpp hpt htc hth hti hto htp htt icc ich ici ico icp ict ihc ihh ihi iho ihp iht iic iih iii iio iip iit io- ioc ioh ioi ioo iop iot ipc ipi ipo ipp ipt itc ith iti ito itp itt o-i oc- occ och oci oco ocp oct ohc ohh ohi oho ohp oht oic oii oio oip oit oo- ooc ooh ooi ooo oop oot op- opc oph opi opo opp opt ot- otc oth oti oto otp ott p-p pcc pch pci pco pcp pct phc phi pho php pht pic pih pii pio pip pit poc poh poi poo pop pot ppc pph ppi ppo ppp ppt pt- ptc pth pti pto ptp ptt tcc tch tci tco tcp tct th- thc thh thi tho thp tht tic tih tii tio tip tit to- toc toh toi too top tot tpc tph tpi tpo tpp tpt ttc tth tti tto ttp ttt