-ol c-- ccc ccd cce ccg ccl ccn cco cdc cdd cde cdg cdl cdn cdo ce- cec ced cee ceg cel cen ceo cgc cgd cge cgg cgl cgn cgo cl- clc cld cle clg cll cln clo cn- cnc cnd cne cng cnl cnn cno co- coc cod coe cog col con coo dcc dcd dce dcg dcl dcn dco ddc ddd dde ddg ddl ddn ddo de- dec ded dee deg del den deo dgc dgd dge dgg dgl dgn dl- dlc dld dle dlg dll dlo dnc dnd dne dng dnl dnn dno doc dod doe dog dol don doo ec- ecc ecd ece ecg ecl ecn eco ed- edc edd ede edg edl edn edo eec eed eee eeg eel een eeo egc egd ege egg egl egn ego elc eld ele elg ell eln elo en- enc end ene eng enl enn eno eo- eoc eod eoe eog eol eon eoo g-d gcc gcd gce gcg gcl gcn gco gdc gdd gde gdl gdn gdo ge- gec ged gee geg gel gen geo ggc ggd ggg ggn ggo glc gld gle glg gll gln glo gnc gnd gne gnl gnn gno goc god goe gog gol gon goo lcc lcd lce lcg lcl lcn lco ldc ldd lde ldg ldl ldn ldo lec led lee leg lel len leo lgc lgd lge lgg lgl lgn lgo llc lld lle llg lll lln llo lnc lnd lne lng lnl lnn lno loc lod loe log lol lon loo ncc ncd nce ncg ncl ncn nco ndc ndd nde ndg ndl ndn ndo ne- nec ned nee neg nel nen neo ngc ngd nge ngg ngl ngn ngo nlc nld nle nlg nll nln nlo nnc nne nng nnl nnn nno no- noc nod noe nog nol non noo oc- occ ocd ocg ocl ocn oco odc odd ode odg odl odn odo oec oed oee oeg oel oen oeo ogc ogd oge ogg ogl ogn ogo olc old ole olg oll oln olo on- onc ond one ong onl onn ono oo- ooc ood oog ool oon ooo