-er -ol c-- ccc cce ccg ccl cco ccp ccr ccs cct ce- cec cee ceg cel ceo cep cer ces cet cgc cge cgg cgl cgo cgp cgr cgs cgt cl- clc cle clg cll clo clp clr cls clt co- coc coe cog col coo cop cor cos cot cpc cpe cpg cpl cpo cpp cpr cps cpt crc cre crg crl cro crp crr crs crt csc cse csg csl cso csp csr css cst ctc cte ctg ctl cto ctp ctr cts ctt ec- ecc ece ecg ecl eco ecr ecs ect eec eee eeg eel eeo eep eer ees eet egc ege egg egl ego egp egr egs egt elc ele elg ell elo elp elr els elt eo- eoc eoe eog eol eoo eop eor eos eot ep- epc epe epg epl epo epp epr eps ept erc ere erg erl ero erp err ers ert es- esc ese esg esl eso esp esr ess est etc ete etg etl eto etp etr ets ett g-p gcc gce gcg gcl gco gcp gcr gcs gct ge- gec gee geg gel geo gep ger ges get ggc ggg ggo ggp ggr ggs ggt glc gle glg gll glo glp glr gls glt goc goe gog gol goo gop gor gos got gpc gpe gpg gpl gpo gpp gpr gps gpt grc gre grg grl gro grp grr grs grt gsc gse gsg gsl gso gsp gsr gss gst gtc gte gtg gtl gto gtp gtr gts gtt l-p lcc lce lcg lcl lco lcp lcr lcs lct lec lee leg lel leo lep ler les let lgc lge lgg lgl lgo lgp lgr lgs lgt llc lle llg lll llo llp llr lls llt loc loe log lol loo lop lor los lot lpc lpe lpg lpl lpo lpp lpr lps lpt lrc lrg lro lrp lrr lrs lrt lsc lse lsg lsl lso lsp lsr lss lst ltc lte ltg ltl lto ltp ltr lts ltt oc- occ ocg ocl oco ocp ocr ocs oct oec oee oeg oel oeo oep oer oes oet ogc oge ogg ogl ogo ogp ogs ogt olc ole olg oll olo olp ols olt oo- ooc oog ool ooo oop oor oos oot op- opc ope opg opl opo opp opr ops opt or- orc ore org orl oro orp orr ors ort os- osc ose osg osl oso osp osr oss ost ot- otc ote otg otl oto otp otr ots ott p-p pcc pce pcg pcl pco pcp pcr pcs pct pec pee peg pel peo pep per pes pet pgc pge pgg pgl pgo pgp pgr pgs pgt plc ple plg pll plo plp plr pls plt poc poe pog pol poo pop por pos pot ppc ppe ppg ppl ppo ppp ppr pps ppt prc pre prg prl pro prp prr prs prt ps- psc pse psg psl pso psp psr pss pst pt- ptc pte ptg ptl pto ptp ptr pts ptt rcc rce rcg rcl rco rcp rcr rcs rct re- rec ree reg rel reo rep rer res ret rgc rge rgg rgo rgp rgr rgs rgt rlc rle rlg rll rlo rlp rlr rls rlt roc roe rog rol roo rop ror ros rot rpc rpe rpg rpl rpo rpp rpr rps rpt rrc rrg rrl rrp rrr rrs rrt rsc rse rsg rsl rso rsp rsr rss rst rtc rte rtg rtl rto rtp rtr rts rtt scc sce scg scl sco scp scr scs sct se- sec see seg sel seo sep ser ses set sgc sge sgg sgl sgo sgp sgr sgs sgt slc sle slg sll slo slp slr sls slt soc soe sog sol soo sop sor sos sot spc spe spg spl spo spp spr sps spt sr- src sre srg srl sro srp srr srs srt ss- ssc sse ssg ssl sso ssp ssr sss sst stc ste stg stl sto stp str sts stt tcc tce tcg tcl tco tcp tcr tcs tct te- tec tee teg tel teo tep ter tes tet tgc tge tgg tgl tgo tgp tgr tgs tgt tlc tle tlg tll tlo tlp tlr tls tlt to- toc toe tog tol too top tor tos tot tpc tpe tpg tpl tpo tpp tpr tps tpt trc tre trg trl tro trp trr trs trt tsc tse tsg tsl tso tsp tsr tss tst ttc tte ttg ttl tto ttp ttr tts ttt