-ol c-- ccc cch cck ccl cco ccp ccs ch- chc chh chk chl cho chp chs ckc ckh cko cks cl- clc clh clk cll clo clp cls co- coc coh cok col coo cop cos cpc cph cpk cpl cpo cpp cps csc csh csk csl cso csp css hcc hch hck hcl hco hcp hcs hhc hhh hhk hhl hho hhp hhs hkh hkk hkl hko hkp hks hlc hlh hll hlo hlp hls hoc hoh hok hol hoo hop hos hpc hph hpk hpl hpo hpp hps hsc hsh hsk hsl hsp hss kcc kch kck kcl kcp kcs khh khk kho khs kkc kkh kkk kkl kkp kks kl- klc klh klo kls koc koh kok kol koo kop kos kpc kph kpk kpl kpo kpp kps ksc ksh ksk ksl kso ksp kss l-p lcc lch lck lcl lco lcp lcs lhc lhh lhk lho lhp lhs lkh lkl lkp lks llc llk lll llo llp lls loc loh lok lol loo lop los lpc lph lpk lpl lpo lpp lps lsc lsh lsk lsl lso lsp lss oc- occ och ock ocl oco ocp ocs ohc ohh ohl oho ohp ohs okc okk okl oko okp oks olc olk oll olo olp ols oo- ooc ooh ook ool ooo oop oos op- opc oph opk opl opo opp ops os- osc osh osk osl oso osp oss p-p pcc pch pck pcl pco pcp pcs phc phk phl pho php phs pkc pkl pko pkp pks plc plh plk pll plo plp pls poc poh pok pol poo pop pos ppc pph ppk ppl ppo ppp pps ps- psc psh psk psl pso psp pss scc sch sck scl sco scp scs sh- shc shh shk shl sho shp shs sk- skc skh skk skl sko skp sks slc slh slk sll slo slp sls soc soh sok sol soo sop sos spc sph spk spl spo spp sps ss- ssc ssh ssk ssl sso ssp sss