-ol c-- ccc ccd cce ccf ccg ccl cco cct cdc cdd cde cdf cdg cdl cdo cdt ce- cec ced cee cef ceg cel ceo cet cfc cfd cfe cff cfg cfl cfo cft cgc cgd cge cgg cgl cgo cgt cl- clc cld cle clf clg cll clo clt co- coc cod coe cof cog col coo cot ctc ctd cte ctf ctg ctl cto ctt dcc dcd dce dcf dcg dcl dco dct ddc ddd dde ddf ddg ddl ddo ddt de- dec ded dee def deg del deo det dfc dfd dfe dff dfg dfl dfo dft dgc dgd dge dgf dgg dgl dgt dl- dlc dld dle dlf dlg dll dlo dlt doc dod doe dof dog dol doo dot dtc dtd dte dtf dtg dtl dto dtt ec- ecc ecd ece ecf ecg ecl eco ect ed- edc edd ede edf edg edl edo edt eec eed eee eef eeg eel eeo eet ef- efc efd efe eff efg efl efo eft egc egd ege egf egg egl ego egt elc eld ele elf elg ell elo elt eo- eoc eod eoe eof eog eol eoo eot etc etd ete etf etg etl eto ett fcc fcd fce fcf fcg fcl fco fct fdc fdd fde fdf fdg fdl fdo fdt fec fed fee fef feg fel feo fet ffc ffd ffe fff ffg ffl ffo fft fgc fgd fge fgf fgg fgl fgt flc fld fle flf flg fll flo flt foc foe fof fog fol foo fot ftc ftd fte ftf ftg ftl fto ftt g-d gcc gcd gce gcf gcg gcl gco gct gdc gdd gde gdf gdl gdo gdt ge- gec ged gee gef geg gel geo get gfc gfd gfe gff gfl gfo gft ggc ggd ggg ggo ggt glc gld gle glf glg gll glo glt goc god goe gof gog gol goo got gtc gtd gte gtf gtg gtl gto gtt lcc lcd lce lcf lcg lcl lco lct ldc ldd lde ldf ldg ldl ldo ldt lec led lee lef leg lel leo let lfc lfd lfe lff lfg lfl lfo lft lgc lgd lge lgf lgg lgl lgo lgt llc lld lle llf llg lll llo llt loc lod loe lof log lol loo lot ltc ltd lte ltf ltg ltl lto ltt oc- occ ocd ocf ocg ocl oco oct odc odd ode odf odg odl odo odt oec oed oee oef oeg oel oeo oet of- ofc ofd ofe off ofg ofl ofo oft ogc ogd oge ogf ogg ogl ogo ogt olc old ole olf olg oll olo olt oo- ooc ood oof oog ool ooo oot ot- otc otd ote otf otg otl oto ott tcc tcd tce tcf tcg tcl tco tct tdc tdd tde tdf tdg tdl tdo tdt te- tec ted tee tef teg tel teo tet tfc tfd tfe tff tfg tfl tfo tft tgc tge tgf tgg tgl tgo tgt tlc tld tle tlf tlg tll tlo tlt to- toc tod toe tof tog tol too tot ttc ttd tte ttf ttg ttl tto ttt