c-- ccc cch cck ccn cco ccr ccv ch- chc chh chk chn cho chr chv chy ckc ckh cko cky cn- cnc cnh cnn cno cnr cnv cny co- coc coh cok con coo cor cov coy crc crh crk crn cro crr crv cry cvc cvh cvk cvn cvo cvr cvv cyc cyk cyn cyo cyr hcc hch hck hcn hco hcr hcv hcy hhc hhh hhk hhn hho hhr hhv hhy hkh hkk hkn hko hkr hnc hnh hnk hnn hno hnv hny hoc hoh hok hon hoo hor hov hoy hr- hrc hrh hrk hrn hro hrr hrv hv- hvc hvk hvn hvo hvr hvv hvy hy- hyc hyh hyn hyo hyr hyv hyy kcc kch kck kcn kcr khh khk khn kho khr khv kkc kkh kkk kkn kkr kkv kky kn- knc knk knn kno knr koc koh kok kon koo kor koy krc krk krn kro krr krv kry kvh kvk kvn kvo kvr kvv kyc kyn kyo kyr ncc nch nck ncn nco ncr ncv nhc nhh nhk nhn nhr nhv nhy nkc nkk nkn nko nkr nky nnc nnh nnk nnn nno nnv no- noc noh nok non noo nor nov noy nrc nrk nrn nro nrr nrv nry nvc nvh nvk nvn nvv nyc nyk nyn nyo nyy oc- occ och ock ocn oco ocr ocv ohc ohh ohn oho ohr okc okk oko okr on- onc onh onk onn ono onr ony oo- ooc ooh ook oon ooo oor oov or- orc orh ork orn oro orr orv ory ov- ovc ovh ovo ovv oyo rcc rch rcn rco rcr rcv rh- rhc rhh rhn rho rhr rhv rkc rkk rko rkv rky rnc rnh rnn rno rnr rnv rny roc roh rok ron roo ror rov roy rrc rrh rrk rrn rrr rvc rvh rvn rvo rvr rvv rvy ry- ryc ryk ryn ryo ryr ryy vcc vch vcn vco vcr vcy vh- vhc vho vn- vno vnr vnv voc voh vok von voo vor vov voy vrc vrh vrk vrn vrr vry vvc vvo vvr vvv vyn ycc ych yco ycv ycy yhc ykk ykn ynk ynn yny yoc yok yon yoo yor yoy yrc yrn yro yvo yvr yvy yyc yyy