-ic c-- ccc cci cco cct ccu ci- cic cii cio cit ciu co- coc coi coo cot cou ctc cti cto ctt ctu cuc cui cuo cut cuu icc ici ico ict icu iic iii iio iit iiu io- ioc ioi ioo iot iou itc iti ito itt itu iu- iuc iui iut o-i oc- occ oci oco oct ocu oic oii oio oit oiu oo- ooc ooi ooo oot ot- otc oti oto ott otu ou- ouc oui ouo out tcc tci tco tct tcu tic tii tio tit tiu to- toc toi too tot tou ttc tti tto ttt ttu tuc tui tuo tut tuu ucc uci uco uct ucu uic uii uio uit uiu uoc uoo uot utc uti uto utt utu uuc uut uuu