-ol c-- c-j ccc cch ccj ccl cco ccs ch- chc chh chl cho chs cjc cjs cl- clc clh clj cll clo cls co- coc coh coj col coo cos csc csh csj csl cso css hcc hch hcj hcl hco hcs hhc hhh hhj hhl hho hhs hjl hjo hjs hlc hlh hll hlo hls hoc hoh hol hoo hos hsc hsh hsj hsl hss jcc jch jcl jco jcs jhc jhj jhl jho jhs jjc jjj jjl jjs jlc jlh jll jlo jls joc joh joj jol joo jos jsc jsh jsj jsl jso jss lcc lch lcj lcl lco lcs lhc lhh lho lhs ljj ljs llc llj lll llo lls loc loh loj lol loo los lsc lsh lsj lsl lso lss oc- occ och ocj ocl oco ocs ohc ohh ohl oho ohs ojc ojo ojs olc oll olo ols oo- ooc ooh ool ooo oos os- osc osh osj osl oso oss scc sch scj scl sco scs sh- shc shh shl sho shs sjc sjh sjj sjs slc slh slj sll slo sls soc soh soj sol soo sos ss- ssc ssh ssj ssl sso sss