-ol c-- ccc ccd cce cch ccl cco ccp ccs cdc cdd cde cdh cdl cdo cdp cds ce- cec ced cee ceh cel ceo cep ces ch- chc chd che chh chl cho chp chs cl- clc cld cle clh cll clo clp cls co- coc cod coe coh col coo cop cos cpc cpd cpe cph cpl cpo cpp cps csc csd cse csh csl cso csp css dcc dcd dce dcl dco dcp dcs ddc ddd dde ddh ddl ddo ddp dds de- dec ded dee deh del deo dep des dh- dhc dhd dhe dhh dhl dho dhp dhs dl- dlc dld dle dlh dll dlo dlp dls doc dod doe doh dol doo dop dos dpc dpd dpe dph dpl dpo dpp dps dsc dsd dse dsh dsl dso dsp dss ec- ecc ecd ece ech ecl eco ecs ed- edc edd ede edh edl edo edp eds eec eed eee eel eeo eep ees ehc ehd ehe ehh ehl eho ehp ehs elc eld ele elh ell elo elp els eo- eoc eod eoe eoh eol eoo eop eos ep- epc epd epe eph epl epo epp eps es- esc esd ese esh esl eso esp ess hcc hcd hce hch hcl hco hcp hcs hdc hdd hde hdh hdl hdo hdp hds he- hec hed hee heh hel heo hep hes hhc hhd hhe hhh hhl hho hhp hhs hlc hld hle hlh hll hlo hlp hls hoc hod hoe hoh hol hoo hop hos hpc hpd hpe hph hpl hpo hpp hps hsc hsd hse hsh hsl hsp hss l-p lcc lcd lce lch lcl lco lcp lcs ldc ldd lde ldh ldl ldo ldp lds lec led lee leh lel leo lep les lhc lhd lhh lho lhp lhs llc lld lle lll llo llp lls loc lod loe loh lol loo lop los lpc lpd lpe lph lpl lpo lpp lps lsc lsd lse lsh lsl lso lsp lss oc- occ ocd och ocl oco ocp ocs odc odd ode odh odl odo odp ods oec oed oee oeh oel oeo oep oes ohc ohd ohe ohh ohl oho ohp ohs olc old ole oll olo olp ols oo- ooc ood ooh ool ooo oop oos op- opc opd ope oph opl opo opp ops os- osc osd ose osh osl oso osp oss p-p pcc pcd pce pch pcl pco pcp pcs pdc pdd pde pdh pdl pdo pdp pds pec ped pee peh pel peo pep pes phc phd phe phl pho php phs plc pld ple plh pll plo plp pls poc pod poe poh pol poo pop pos ppc ppd ppe pph ppl ppo ppp pps ps- psc psd pse psh psl pso psp pss scc scd sce sch scl sco scp scs sdc sdd sde sdh sdl sdo sdp sds se- sec sed see seh sel seo sep ses sh- shc shd she shh shl sho shp shs slc sld sle slh sll slo slp sls soc sod soe soh sol soo sop sos spc spd spe sph spl spo spp sps ss- ssc ssd sse ssh ssl sso ssp sss