-er -ic -ol -up c-- ccc cce ccg cci ccl cco ccp ccr ccs cct ccu ce- cec cee ceg cei cel ceo cep cer ces cet ceu cgc cge cgg cgi cgl cgo cgp cgr cgs cgt cgu ci- cic cie cig cii cil cio cip cir cis cit ciu cl- clc cle clg cli cll clo clp clr cls clt clu co- coc coe cog coi col coo cop cor cos cot cou cpc cpe cpg cpi cpl cpo cpp cpr cps cpt cpu crc cre crg cri crl cro crp crr crs crt cru csc cse csg csi csl cso csp csr css cst csu ctc cte ctg cti ctl cto ctp ctr cts ctt ctu cuc cue cug cui cul cuo cup cur cus cut cuu ec- ecc ece ecg eci ecl eco ecr ecs ect ecu eec eee eeg eel eeo eep eer ees eet egc ege egg egi egl ego egp egr egs egt egu eic eie eig eii eil eio eip eir eis eit eiu elc ele elg eli ell elo elp elr els elt elu eo- eoc eoe eog eoi eol eoo eop eor eos eot eou ep- epc epe epg epi epl epo epp epr eps ept epu erc ere erg eri erl ero erp err ers ert eru es- esc ese esg esi esl eso esp esr ess est esu etc ete etg eti etl eto etp etr ets ett etu eu- euc eue eug eui eul eup eur eus eut g-p gcc gce gcg gci gcl gco gcp gcr gcs gct gcu ge- gec gee geg gei gel geo gep ger ges get geu ggc ggg ggi ggo ggp ggr ggs ggt ggu gic gie gig gii gil gio gip gir gis git giu glc gle glg gli gll glo glp glr gls glt glu goc goe gog goi gol goo gop gor gos got gou gpc gpe gpg gpi gpl gpo gpp gpr gps gpt gpu grc gre grg gri grl gro grp grr grs grt gru gsc gse gsg gsi gsl gso gsp gsr gss gst gsu gtc gte gtg gti gtl gto gtp gtr gts gtt gtu gu- guc gue gug gui gul guo gup gur gus gut guu icc ice icg ici icl ico icp icr ics ict icu ie- iec iee ieg iei iel iep ier ies iet igc ige igg igi igl igo igp igr igs igt igu iic iie iii iil iio iip iir iis iit iiu il- ilc ile ilg ili ill ilo ilp ilr ils ilt ilu io- ioc ioe iog ioi iol ioo iop ior ios iot iou ipc ipe ipg ipi ipl ipo ipp ipr ips ipt ipu ir- irc ire irg iri irl iro irp irr irs irt iru is- isc ise isg isi isl iso isp isr iss ist isu itc ite itg iti itl ito itp its itt itu iu- iuc iue iug iui iup iur ius iut l-p lcc lce lcg lci lcl lco lcp lcr lcs lct lcu lec lee leg lei lel leo lep ler les let leu lgc lge lgg lgi lgl lgo lgp lgr lgs lgt lgu lic lie lig lii lil lio lip lir lis lit liu llc lle llg lli lll llo llp llr lls llt llu loc loe log loi lol loo lop lor los lot lou lpc lpe lpg lpi lpl lpo lpp lpr lps lpt lpu lrc lrg lri lro lrp lrr lrs lrt lru lsc lse lsg lsi lsl lso lsp lsr lss lst lsu ltc lte ltg lti ltl lto ltp ltr lts ltt ltu luc lue lug lui lul luo lup lur lus lut luu o-i oc- occ ocg oci ocl oco ocp ocr ocs oct ocu 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 oiu olc ole olg oli oll olo olp ols olt olu 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 oru os- osc ose osg osi osl oso osp osr oss ost osu ot- otc ote otg oti otl oto otp otr ots ott otu ou- ouc oue oui oul ouo oup our ous out p-p pcc pce pcg pci pcl pco pcp pcr pcs pct pcu pec pee peg pei pel peo pep per pes pet peu pgc pge pgg pgi pgl pgo pgp pgr pgs pgt pic pie pig pii pil pio pip pir pis pit piu plc ple plg pli pll plo plp plr pls plt plu poc poe pog poi pol poo pop por pos pot pou ppc ppe ppg ppi ppl ppo ppp ppr pps ppt ppu prc pre prg pri prl pro prp prr prs prt pru ps- psc pse psg psi psl pso psp psr pss pst psu pt- ptc pte ptg pti ptl pto ptp ptr pts ptt ptu puc pue pug pui pul pup pur pus put puu rcc rce rcg rci rcl rco rcp rcr rcs rct rcu re- rec ree reg rei rel reo rep rer res ret reu 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 rlu roc roe rog roi rol roo rop ror ros rot rou rpc rpe rpg rpi rpl rpo rpp rpr rps rpt rpu rrc rrg rri rrl rrp rrr rrs rrt rru rsc rse rsg rsi rsl rso rsp rsr rss rst rsu rtc rte rtg rti rtl rto rtp rtr rts rtt rtu ruc rue rug rui ruo rup rur rus rut ruu scc sce scg sci scl sco scp scr scs sct scu se- sec see seg sei sel seo sep ser ses set seu sgc sge sgg sgi sgl sgo sgp sgr