c-- ccc cch ccn cco ccr ccs ch- chc chh chn cho chr chs chy cn- cnc cnh cnn cno cnr cns cny co- coc coh con coo cor cos coy crc crh crn cro crr crs cry csc csh csn cso csr css csy cyc cyn cyo cyr cys hcc hch hcn hco hcr hcs hcy hhc hhh hhn hho hhr hhs hhy hnc hnh hnn hno hns hny hoc hoh hon hoo hor hos hoy hr- hrc hrh hrn hro hrr hrs hsc hsh hsn hsr hss hsy hy- hyc hyh hyn hyo hyr hys hyy ncc nch ncn nco ncr ncs nhc nhh nhn nhr nhs nhy nnc nnh nnn nno nns no- noc noh non noo nor nos noy nrc nrn nro nrr nrs nry nsc nsh nsn nso nsr nss nsy nyc nyn nyo nys nyy oc- occ och ocn oco ocr ocs ohc ohh ohn oho ohr ohs on- onc onh onn ono onr ons ony oo- ooc ooh oon ooo oor oos or- orc orh orn oro orr ors ory os- osc osh osn oso osr oss oyo oys rcc rch rcn rco rcr rcs rh- rhc rhh rhn rho rhr rhs rnc rnh rnn rno rnr rns rny roc roh ron roo ror ros roy rrc rrh rrn rrr rrs rsc rsh rsn rso rsr rss ry- ryc ryn ryo ryr rys ryy scc sch scn sco scr scs sh- shc shh shn sho shr shs shy snc snn sno snr sns sny soc soh son soo sor sos soy sr- src srh srn sro srr srs sry ss- ssc ssh ssn sso ssr sss sy- syc syh syn syr sys ycc ych yco ycs ycy yhc yhs ynn yns yny yoc yon yoo yor yos yoy yrc yrn yro yrs ysc yso ysr yss ysy yyc yys yyy