c-- c-j ccc cch ccj ccn cco ccr ch- chc chh chn cho chr cjc cjr cn- cnc cnh cnj cnn cno cnr co- coc coh coj con coo cor crc crh crj crn cro crr hcc hch hcj hcn hco hcr hhc hhh hhj hhn hho hhr hjn hjo hjr hnc hnh hnj hnn hno hoc hoh hon hoo hor hr- hrc hrh hrj hrn hro hrr jcc jch jco jcr jhc jhj jhn jho jhr jjc jjj jjr jnc jnh jnj jnn jno jnr joc joh joj jon joo jor jrc jrn jro jrr ncc nch ncn nco ncr nhc nhh nhj nhn nhr njc njn nnc nnh nnn nno no- noc noh noj non noo nor nrc nrj nrn nro nrr oc- occ och ocj ocn oco ocr ohc ohh ohn oho ohr ojc ojo on- onc onh onj onn ono onr oo- ooc ooh oon ooo oor or- orc orh orn oro orr rcc rch rcj rcn rco rcr rh- rhc rhh rhn rho rhr rjc rjr rnc rnh rnn rno rnr roc roh roj ron roo ror rrc rrh rrn rrr