-ol c-- ccc cce ccf ccg ccl cco ccs cct ce- cec cee cef ceg cel ceo ces cet cfc cfe cff cfg cfl cfo cfs cft cgc cge cgg cgl cgo cgs cgt cl- clc cle clf clg cll clo cls clt co- coc coe cof cog col coo cos cot csc cse csf csg csl cso css cst ctc cte ctf ctg ctl cto cts ctt ec- ecc ece ecf ecg ecl eco ecs ect eec eee eef eeg eel eeo ees eet ef- efc efe eff efg efl efo efs eft egc ege egf egg egl ego egs egt elc ele elf elg ell elo els elt eo- eoc eoe eof eog eol eoo eos eot es- esc ese esf esg esl eso ess est etc ete etf etg etl eto ets ett fcc fce fcf fcg fcl fco fcs fct fec fee fef feg fel feo fes fet ffc ffe fff ffg ffl ffo ffs fft fgc fge fgf fgg fgl fgs fgt flc fle flf flg fll flo fls flt foc foe fof fog fol foo fos fot fsc fse fsf fsg fsl fso fss fst ftc fte ftf ftg ftl fto fts ftt gcc gce gcf gcg gcl gco gcs gct ge- gec gee gef geg gel geo ges get gfc gfe gff gfl gfo gfs gft ggc ggg ggo ggs ggt glc gle glf glg gll glo gls glt goc goe gof gog gol goo gos got gsc gse gsf gsg gsl gso gss gst gtc gte gtf gtg gtl gto gts gtt lcc lce lcf lcg lcl lco lcs lct lec lee lef leg lel leo les let lfc lfe lff lfg lfl lfo lfs lft lgc lge lgf lgg lgl lgo lgs lgt llc lle llf llg lll llo lls llt loc loe lof log lol loo los lot lsc lse lsf lsg lsl lso lss lst ltc lte ltf ltg ltl lto lts ltt oc- occ ocf ocg ocl oco ocs oct oec oee oef oeg oel oeo oes oet of- ofc ofe off ofg ofl ofo ofs oft ogc oge ogf ogg ogl ogo ogs ogt olc ole olf olg oll olo ols olt oo- ooc oof oog ool ooo oos oot os- osc ose osf osg osl oso oss ost ot- otc ote otf otg otl oto ots ott scc sce scf scg scl sco scs sct se- sec see sef seg sel seo ses set sfc sfe sff sfg sfl sfo sfs sft sgc sge sgf sgg sgl sgo sgs sgt slc sle slf slg sll slo sls slt soc soe sof sog sol soo sos sot ss- ssc sse ssf ssg ssl sso sss sst stc ste stf stg stl sto sts stt tcc tce tcf tcg tcl tco tcs tct te- tec tee tef teg tel teo tes tet tfc tfe tff tfg tfl tfo tfs tft tgc tge tgf tgg tgl tgo tgs tgt tlc tle tlf tlg tll tlo tls tlt to- toc toe tof tog tol too tos tot tsc tse tsf tsg tsl tso tss tst ttc tte ttf ttg ttl tto tts ttt