-er -ic -ol c-- ccc cce ccg cci ccl cco ccp ccr ccs cct ce- cec cee ceg cei cel ceo cep cer ces cet cgc cge cgg cgi cgl cgo cgp cgr cgs cgt ci- cic cie cig cii cil cio cip cir cis cit cl- clc cle clg cli cll clo clp clr cls clt co- coc coe cog coi col coo cop cor cos cot cpc cpe cpg cpi cpl cpo cpp cpr cps cpt crc cre crg cri crl cro crp crr crs crt csc cse csg csi csl cso csp csr css cst ctc cte ctg cti ctl cto ctp ctr cts ctt ec- ecc ece ecg eci ecl eco ecr ecs ect eec eee eeg eel eeo eep eer ees eet egc ege egg egi egl ego egp egr egs egt eic eie eig eii eil eio eip eir eis eit elc ele elg eli ell elo elp elr els elt eo- eoc eoe eog eoi eol eoo eop eor eos eot ep- epc epe epg epi epl epo epp epr eps ept erc ere erg eri erl ero erp err ers ert es- esc ese esg esi esl eso esp esr ess est etc ete etg eti etl eto etp etr ets ett g-p gcc gce gcg gci gcl gco gcp gcr gcs gct ge- gec gee geg gei gel geo gep ger ges get ggc ggg ggi ggo ggp ggr ggs ggt gic gie gig gii gil gio gip gir gis git glc gle glg gli gll glo glp glr gls glt goc goe gog goi gol goo gop gor gos got gpc gpe gpg gpi gpl gpo gpp gpr gps gpt grc gre grg gri grl gro grp grr grs grt gsc gse gsg gsi gsl gso gsp gsr gss gst gtc gte gtg gti gtl gto gtp gtr gts gtt icc ice icg ici icl ico icp icr ics ict ie- iec iee ieg iei iel iep ier ies iet igc ige igg igi igl igo igp igr igs igt iic iie iii iil iio iip iir iis iit il- ilc ile ilg ili ill ilo ilp ilr ils ilt io- ioc ioe iog ioi iol ioo iop ior ios iot ipc ipe ipg ipi ipl ipo ipp ipr ips ipt ir- irc ire irg iri irl iro irp irr irs irt is- isc ise isg isi isl iso isp isr iss ist itc ite itg iti itl ito itp its itt l-p lcc lce lcg lci lcl lco lcp lcr lcs lct lec lee leg lei lel leo lep ler les let lgc lge lgg lgi lgl lgo lgp lgr lgs lgt lic lie lig lii lil lio lip lir lis lit llc lle llg lli lll llo llp llr lls llt loc loe log loi lol loo lop lor los lot lpc lpe lpg lpi lpl lpo lpp lpr lps lpt lrc lrg lri lro lrp lrr lrs lrt lsc lse lsg lsi lsl lso lsp lsr lss lst ltc lte ltg lti ltl lto ltp ltr lts ltt o-i oc- occ ocg oci ocl oco ocp ocr ocs oct oec oee oeg oei oel oeo oep oer oes oet ogc oge ogg ogi ogl ogo ogp ogs ogt oic oie oii oil oio oip oir ois oit olc ole olg oli oll olo olp ols olt oo- ooc oog ooi ool ooo oop oor oos oot op- opc ope opg opi opl opo opp opr ops opt or- orc ore org ori orl oro orp orr ors ort os- osc ose osg osi osl oso osp osr oss ost ot- otc ote otg oti otl oto otp otr ots ott p-p pcc pce pcg pci pcl pco pcp pcr pcs pct pec pee peg pei pel peo pep per pes pet pgc pge pgg pgi pgl pgo pgp pgr pgs pgt pic pie pig pii pil pio pip pir pis pit plc ple plg pli pll plo plp plr pls plt poc poe pog poi pol poo pop por pos pot ppc ppe ppg ppi ppl ppo ppp ppr pps ppt prc pre prg pri prl pro prp prr prs prt ps- psc pse psg psi psl pso psp psr pss pst pt- ptc pte ptg pti ptl pto ptp ptr pts ptt rcc rce rcg rci rcl rco rcp rcr rcs rct re- rec ree reg rei rel reo rep rer res ret rgc rge rgg rgi rgo rgp rgr rgs rgt ric rie rig rii ril rio rip rir ris rit rlc rle rlg rli rll rlo rlp rlr rls rlt roc roe rog roi rol roo rop ror ros rot rpc rpe rpg rpi rpl rpo rpp rpr rps rpt rrc rrg rri rrl rrp rrr rrs rrt rsc rse rsg rsi rsl rso rsp rsr rss rst rtc rte rtg rti rtl rto rtp rtr rts rtt scc sce scg sci scl sco scp scr scs sct se- sec see seg sei sel seo sep ser ses set sgc sge sgg sgi sgl sgo sgp sgr sgs sgt sic sie sig sii sil sio sip sir sis sit slc sle slg sli sll slo slp slr sls slt soc soe sog soi sol soo sop sor sos sot spc spe spg spi spl spo spp spr sps spt sr- src sre srg sri srl sro srp srr srs srt ss- ssc sse ssg ssi ssl sso ssp ssr sss sst stc ste stg sti stl sto stp str sts stt tcc tce tcg tci tcl tco tcp tcr tcs tct te- tec tee teg tei tel teo tep ter tes tet tgc tge tgg tgi tgl tgo tgp tgr tgs tgt tic tie tig tii til tio tip tir tis tit tlc tle tlg tli tll tlo tlp tlr tls tlt to- toc toe tog toi tol too top tor tos tot tpc tpe tpg tpi tpl tpo tpp tpr tps tpt trc tre trg tri trl tro trp trr trs trt tsc