-ol c-- ccc cch ccl cco ccp ccr ccs ch- chc chh chl cho chp chr chs cl- clc clh cll clo clp clr cls co- coc coh col coo cop cor cos cpc cph cpl cpo cpp cpr cps crc crh crl cro crp crr crs csc csh csl cso csp csr css hcc hch hcl hco hcp hcr hcs hhc hhh hhl hho hhp hhr hhs hlc hlh hll hlo hlp hlr hls hoc hoh hol hoo hop hor hos hpc hph hpl hpo hpp hpr hps hr- hrc hrh hrl hro hrp hrr hrs hsc hsh hsl hsp hsr hss l-p lcc lch lcl lco lcp lcr lcs lhc lhh lho lhp lhr lhs llc lll llo llp llr lls loc loh lol loo lop lor los lpc lph lpl lpo lpp lpr lps lrc lrh lro lrp lrr lrs lsc lsh lsl lso lsp lsr lss oc- occ och ocl oco ocp ocr ocs ohc ohh ohl oho ohp ohr ohs olc oll olo olp ols oo- ooc ooh ool ooo oop oor oos op- opc oph opl opo opp opr ops or- orc orh orl oro orp orr ors os- osc osh osl oso osp osr oss p-p pcc pch pcl pco pcp pcr pcs phc phl pho php phr phs plc plh pll plo plp plr pls poc poh pol poo pop por pos ppc pph ppl ppo ppp ppr pps prc prh prl pro prp prr prs ps- psc psh psl pso psp psr pss rcc rch rcl rco rcp rcr rcs rh- rhc rhh rhl rho rhp rhr rhs rlc rlh rll rlo rlp rlr rls roc roh rol roo rop ror ros rpc rph rpl rpo rpp rpr rps rrc rrh rrl rrp rrr rrs rsc rsh rsl rso rsp rsr rss scc sch scl sco scp scr scs sh- shc shh shl sho shp shr shs slc slh sll slo slp slr sls soc soh sol soo sop sor sos spc sph spl spo spp spr sps sr- src srh srl sro srp srr srs ss- ssc ssh ssl sso ssp ssr sss