c-- ccc ccn cco cct ccu cn- cnc cnn cno cnt cnu cny co- coc con coo cot cou coy ctc ctn cto ctt ctu cty cuc cun cuo cut cuu cuy cyc cyn cyo cyt ncc ncn nco nct ncu nnc nnn nno nnt nnu no- noc non noo not nou noy ntc ntn nto ntt ntu nuc nun nuo nut nuu nuy nyc nyn nyo nyt nyu nyy oc- occ ocn oco oct ocu on- onc onn ono ont onu ony oo- ooc oon ooo oot ot- otc otn oto ott otu ou- ouc oun ouo out oyo tcc tcn tco tct tcu tnc tnn tno tnt to- toc ton too tot tou toy ttc ttn tto ttt ttu tty tuc tun tuo tut tuu tuy tyc tyn tyo tyt ucc ucn uco uct ucu un- unc unn uno unt unu uny uoc uon uoo uot utc utn uto utt utu uty uuc uun uut uuu uyc uyo uyu ycc yco ycu ycy ynn ynu yny yoc yon yoo yot you yoy ytc ytn yto ytt ytu yun yuo yut yuu yuy yyc yyt yyu yyy