-ol c-- ccc ccf cch ccl ccm cco ccr ccs cfc cff cfh cfl cfm cfo cfr cfs ch- chc chf chh chl chm cho chr chs cl- clc clf clh cll clm clo clr cls cmc cmf cmh cml cmm cmo cmr cms co- coc cof coh col com coo cor cos crc crf crh crl crm cro crr crs csc csf csh csl csm cso csr css fcc fcf fcl fcm fco fcr fcs ffc fff ffh ffl ffm ffo ffr ffs fhc fhf fhh fhl fhm fho fhr fhs flc flf fll flm flo flr fls fmc fmf fmh fml fmm fmo fmr fms foc fof foh fol fom foo for fos frc frf frh frl frm fro frr frs fsc fsf fsh fsl fsm fso fsr fss hcc hcf hch hcl hcm hco hcr hcs hfc hff hfh hfl hfm hfo hfr hfs hhc hhf hhh hhl hhm hho hhr hhs hlc hlf hlh hll hlm hlo hlr hls hmc hmf hmh hml hmm hmo hmr hms hoc hof hoh hol hom hoo hor hos hr- hrc hrf hrh hrl hrm hro hrr hrs hsc hsf hsh hsl hsm hsr hss lcc lcf lch lcl lcm lco lcr lcs lfc lff lfh lfl lfm lfo lfr lfs lhc lhf lhh lho lhr lhs llc llf lll llm llo llr lls lmc lmf lmh lml lmm lmo lmr lms loc lof loh lol lom loo lor los lrc lrf lrh lrm lro lrr lrs lsc lsf lsh lsl lsm lso lsr lss m-f m-o m-r mc- mcc mcf mch mcl mcm mco mcr mcs mfc mff mfh mfl mfm mfo mfr mfs mhc mhf mhh mhl mhm mho mhr mhs mlc mlf mlh mll mlm mlo mlr mls mmc mmf mmh mml mmm mmo mmr mms moc mof moh mol mom moo mor mos mrc mrf mrh mrl mrm mro mrr mrs msc msf msh msl msm mso msr mss oc- occ ocf och ocl ocm oco ocr ocs of- ofc off ofl ofm ofo ofr ofs ohc ohf ohh ohl ohm oho ohr ohs olc olf oll olm olo ols om- omc omf omh oml omm omo omr oms oo- ooc oof ooh ool oom ooo oor oos or- orc orf orh orl orm oro orr ors os- osc osf osh osl osm oso osr oss rcc rcf rch rcl rcm rco rcr rcs rfc rff rfh rfl rfm rfo rfr rfs rh- rhc rhf rhh rhl rhm rho rhr rhs rlc rlf rlh rll rlm rlo rlr rls rmc rmf rmh rml rmm rmo rmr rms roc rof roh rol rom roo ror ros rrc rrf rrh rrl rrm rrr rrs rsc rsf rsh rsl rsm rso rsr rss scc scf sch scl scm sco scr scs sfc sff sfh sfl sfm sfo sfr sfs sh- shc shf shh shl shm sho shr shs slc slf slh sll slm slo slr sls smc smf smh sml smm smo smr sms soc sof soh sol som soo sor sos sr- src srf srh srl srm sro srr srs ss- ssc ssf ssh ssl ssm sso ssr sss