c-- ccc ccn cco ccr cct ccu cn- cnc cnn cno cnr cnt cnu cny co- coc con coo cor cot cou coy crc crn cro crr crt cru cry ctc ctn cto ctr ctt ctu cty cuc cun cuo cur cut cuu cuy cyc cyn cyo cyr cyt ncc ncn nco ncr nct ncu nnc nnn nno nnt nnu no- noc non noo nor not nou noy nrc nrn nro nrr nrt nru nry ntc ntn nto ntr ntt ntu nuc nun nuo nur nut nuu nuy nyc nyn nyo nyt nyu nyy oc- occ ocn oco ocr oct ocu on- onc onn ono onr ont onu ony oo- ooc oon ooo oor oot or- orc orn oro orr ort oru ory ot- otc otn oto otr ott otu ou- ouc oun ouo our out oyo rcc rcn rco rcr rct rcu rnc rnn rno rnr rnt rnu rny roc ron roo ror rot rou roy rrc rrn rrr rrt rru rtc rtn rto rtr rtt rtu rty ruc run ruo rur rut ruu ruy ry- ryc ryn ryo ryr ryu ryy tcc tcn tco tcr tct tcu tnc tnn tno tnr tnt to- toc ton too tor tot tou toy trc trn tro trr trt tru try ttc ttn tto ttr ttt ttu tty tuc tun tuo tur tut tuu tuy tyc tyn tyo tyr tyt ucc ucn uco ucr uct ucu un- unc unn uno unr unt unu uny uoc uon uoo uor uot ur- urc urn uro urr urt uru ury utc utn uto utr utt utu uty uuc uun uur uut uuu uyc uyo uyu ycc yco ycu ycy ynn ynu yny yoc yon yoo yor yot you yoy yrc yrn yro yrt yru ytc ytn yto ytr ytt ytu yun yuo yur yut yuu yuy yyc yyt yyu yyy