c-- ccc ccf cch ccn cco ccr ccs cfc cff cfh cfn cfo cfr cfs ch- chc chf chh chn cho chr chs chy cn- cnc cnf cnh cnn cno cnr cns cny co- coc cof coh con coo cor cos coy crc crf crh crn cro crr crs cry csc csf csh csn cso csr css csy cyc cyf cyn cyo cyr cys fcc fcf fcn fco fcr fcs fcy ffc fff ffh ffn ffo ffr ffs ffy fhc fhf fhh fhn fho fhr fhs fnc fnf fnh fnn fnr fns foc fof foh fon foo for fos foy frc frf frh frn fro frr frs fry fsc fsf fsh fsn fso fsr fss fy- fyc fyn fyo hcc hcf hch hcn hco hcr hcs hcy hfc hff hfh hfn hfo hfr hfs hfy hhc hhf hhh hhn hho hhr hhs hhy hnc hnf hnh hnn hno hns hny hoc hof hoh hon hoo hor hos hoy hr- hrc hrf hrh hrn hro hrr hrs hsc hsf hsh hsn hsr hss hsy hy- hyc hyh hyn hyo hyr hys hyy ncc ncf nch ncn nco ncr ncs nfc nff nfn nfo nfr nfs nhc nhf nhh nhn nhr nhs nhy nnc nnf nnh nnn nno nns no- noc nof noh non noo nor nos noy nrc nrf nrn nro nrr nrs nry nsc nsf nsh nsn nso nsr nss nsy nyc nyf nyn nyo nys nyy oc- occ ocf och ocn oco ocr ocs of- ofc off ofn ofo ofr ofs ohc ohf ohh ohn oho ohr ohs on- onc onf onh onn ono onr ons ony oo- ooc oof ooh oon ooo oor oos or- orc orf orh orn oro orr ors ory os- osc osf osh osn oso osr oss oyo oys rcc rcf rch rcn rco rcr rcs rfc rff rfh rfn rfo rfr rfs rh- rhc rhf rhh rhn rho rhr rhs rnc rnh rnn rno rnr rns rny roc rof roh ron roo ror ros roy rrc rrf rrh rrn rrr rrs rsc rsf rsh rsn rso rsr rss ry- ryc ryf ryn ryo ryr rys ryy scc scf sch scn sco scr scs sfc sff sfh sfn sfo sfr sfs sh- shc shf shh shn sho shr shs shy snc snf snn sno snr sns sny soc sof soh son soo sor sos soy sr- src srf srh srn sro srr srs sry ss- ssc ssf ssh ssn sso ssr sss sy- syc syh syn syr sys ycc ycf ych yco ycs ycy yfc yff yfr yfs yhc yhs ynn yns yny yoc yof yon yoo yor yos yoy yrc yrf yrn yro yrs ysc yso ysr yss ysy yyc yyf yys yyy