-ol c-- ccc cch cck ccl ccm cco ccr ccs ch- chc chh chk chl chm cho chr chs ckc ckh ckm cko cks cl- clc clh clk cll clm clo clr cls cmc cmh cmk cml cmm cmo cmr cms co- coc coh cok col com coo cor cos crc crh crk crl crm cro crr crs csc csh csk csl csm cso csr css hcc hch hck hcl hcm hco hcr hcs hhc hhh hhk hhl hhm hho hhr hhs hkh hkk hkl hkm hko hkr hks hlc hlh hll hlm hlo hlr hls hmc hmh hmk hml hmm hmo hmr hms hoc hoh hok hol hom hoo hor hos hr- hrc hrh hrk hrl hrm hro hrr hrs hsc hsh hsk hsl hsm hsr hss kcc kch kck kcl kcm kcr kcs khh khk khm kho khr khs kkc kkh kkk kkl kkm kkr kks kl- klc klh klm klo klr kls kmc kmh kmk kml kmm kmo kms koc koh kok kol kom koo kor kos krc krk krl kro krr krs ksc ksh ksk ksl ksm kso ksr kss lcc lch lck lcl lcm lco lcr lcs lhc lhh lhk lho lhr lhs lkh lkl lkr lks llc llk lll llm llo llr lls lmc lmh lmk lml lmm lmo lmr lms loc loh lok lol lom loo lor los lrc lrh lrk lrm lro lrr lrs lsc lsh lsk lsl lsm lso lsr lss m-o m-r mc- mcc mch mck mcl mcm mco mcr mcs mhc mhh mhk mhl mhm mho mhr mhs mkc mkh mkk mkl mkm mko mkr mks mlc mlh mlk mll mlm mlo mlr mls mmc mmh mmk mml mmm mmo mmr mms moc moh mok mol mom moo mor mos mrc mrh mrk mrl mrm mro mrr mrs msc msh msk msl msm mso msr mss oc- occ och ock ocl ocm oco ocr ocs ohc ohh ohl ohm oho ohr ohs okc okk okl oko okr oks olc olk oll olm olo ols om- omc omh oml omm omo omr oms oo- ooc ooh ook ool oom ooo oor oos or- orc orh ork orl orm oro orr ors os- osc osh osk osl osm oso osr oss rcc rch rcl rcm rco rcr rcs rh- rhc rhh rhl rhm rho rhr rhs rkc rkk rkm rko rks rlc rlh rll rlm rlo rlr rls rmc rmh rml rmm rmo rmr rms roc roh rok rol rom roo ror ros rrc rrh rrk rrl rrm rrr rrs rsc rsh rsk rsl rsm rso rsr rss scc sch sck scl scm sco scr scs sh- shc shh shk shl shm sho shr shs sk- skc skh skk skl skm sko skr sks slc slh slk sll slm slo slr sls smc smh smk sml smm smo smr sms soc soh sok sol som soo sor sos sr- src srh srk srl srm sro srr srs ss- ssc ssh ssk ssl ssm sso ssr sss