c-- ccc cch cck ccn cco ccr ccu ch- chc chh chk chn cho chr chu chy ckc ckh cko cky cn- cnc cnh cnn cno cnr cnu cny co- coc coh cok con coo cor cou coy crc crh crk crn cro crr cru cry cuc cuh cuk cun cuo cur cuu cuy cyc cyk cyn cyo cyr hcc hch hck hcn hco hcr hcy hhc hhh hhk hhn hho hhr hhu hhy hkh hkk hkn hko hkr hku hnc hnh hnk hnn hno hnu hny hoc hoh hok hon hoo hor hou hoy hr- hrc hrh hrk hrn hro hrr hru huc huh huk hun huo hur huu huy hy- hyc hyh hyn hyo hyr hyy kcc kch kck kcn kcr kcu khh khk khn kho khr khu kkc kkh kkk kkn kkr kku kky kn- knc knk knn kno knr knu koc koh kok kon koo kor kou koy krc krk krn kro krr kru kry kuc kuh kuk kun kur kuu kuy kyc kyn kyo kyr kyu ncc nch nck ncn nco ncr ncu nhc nhh nhk nhn nhr nhu nhy nkc nkk nkn nko nkr nku nky nnc nnh nnk nnn nno nnu no- noc noh nok non noo nor nou noy nrc nrk nrn nro nrr nru nry nuc nuh nuk nun nuo nur nuu nuy nyc nyk nyn nyo nyu nyy oc- occ och ock ocn oco ocr ocu ohc ohh ohn oho ohr ohu okc okk oko okr oku on- onc onh onk onn ono onr onu ony oo- ooc ooh ook oon ooo oor or- orc orh ork orn oro orr oru ory ou- ouc ouh ouk oun ouo our oyo rcc rch rcn rco rcr rcu rh- rhc rhh rhn rho rhr rhu rkc rkk rko rku rky rnc rnh rnn rno rnr rnu rny roc roh rok ron roo ror rou roy rrc rrh rrk rrn rrr rru ruc ruh ruk run ruo rur ruu ruy ry- ryc ryk ryn ryo ryr ryu ryy ucc uch uck ucn uco ucr ucu uhc uhh uho uhr uhu uhy ukc ukk ukn ukr uku un- unc unh unk unn uno unr unu uny uoc uok uon uoo uor ur- urc urk urn uro urr uru ury uuc uun uur uuu uyc uyo uyu ycc ych yco ycu ycy yhc yhu ykk ykn ynk ynn ynu yny yoc yok yon yoo yor you yoy yrc yrn yro yru yuh yuk yun yuo yur yuu yuy yyc yyu yyy