-er -ol c-- ccc cce ccg cch ccl cco ccp ccr ce- cec cee ceg ceh cel ceo cep cer cgc cge cgg cgh cgl cgo cgp cgr ch- chc che chg chh chl cho chp chr cl- clc cle clg clh cll clo clp clr co- coc coe cog coh col coo cop cor cpc cpe cpg cph cpl cpo cpp cpr crc cre crg crh crl cro crp crr ec- ecc ece ecg ech ecl eco ecr eec eee eeg eel eeo eep eer egc ege egg egh egl ego egp egr ehc ehe ehg ehh ehl eho ehp ehr elc ele elg elh ell elo elp elr eo- eoc eoe eog eoh eol eoo eop eor ep- epc epe epg eph epl epo epp epr erc ere erg erh erl ero erp err g-p gcc gce gcg gch gcl gco gcp gcr ge- gec gee geg geh gel geo gep ger ggc ggg ggh ggo ggp ggr ghc ghe ghg ghh ghl gho ghp ghr glc gle glg glh gll glo glp glr goc goe gog goh gol goo gop gor gpc gpe gpg gph gpl gpo gpp gpr grc gre grg grh grl gro grp grr hcc hce hcg hch hcl hco hcp hcr he- hec hee heg heh hel heo hep her hgc hge hgg hgh hgl hgo hgp hgr hhc hhe hhg hhh hhl hho hhp hhr hlc hle hlg hlh hll hlo hlp hlr hoc hoe hog hoh hol hoo hop hor hpc hpe hpg hph hpl hpo hpp hpr hr- hrc hre hrg hrh hrl hro hrp hrr l-p lcc lce lcg lch lcl lco lcp lcr lec lee leg leh lel leo lep ler lgc lge lgg lgh lgl lgo lgp lgr lhc lhh lho lhp lhr llc lle llg lll llo llp llr loc loe log loh lol loo lop lor lpc lpe lpg lph lpl lpo lpp lpr lrc lrg lrh lro lrp lrr oc- occ ocg och ocl oco ocp ocr oec oee oeg oeh oel oeo oep oer ogc oge ogg ogh ogl ogo ogp ohc ohe ohg ohh ohl oho ohp ohr olc ole olg oll olo olp oo- ooc oog ooh ool ooo oop oor op- opc ope opg oph opl opo opp opr or- orc ore org orh orl oro orp orr p-p pcc pce pcg pch pcl pco pcp pcr pec pee peg peh pel peo pep per pgc pge pgg pgh pgl pgo pgp pgr phc phe phg phl pho php phr plc ple plg plh pll plo plp plr poc poe pog poh pol poo pop por ppc ppe ppg pph ppl ppo ppp ppr prc pre prg prh prl pro prp prr rcc rce rcg rch rcl rco rcp rcr re- rec ree reg reh rel reo rep rer rgc rge rgg rgh rgo rgp rgr rh- rhc rhe rhg rhh rhl rho rhp rhr rlc rle rlg rlh rll rlo rlp rlr roc roe rog roh rol roo rop ror rpc rpe rpg rph rpl rpo rpp rpr rrc rrg rrh rrl rrp rrr