-er -ic -ol c-- ccc cce ccf ccg cci ccl cco ccr ccs cct ccu ce- cec cee cef ceg cei cel ceo cer ces cet ceu cfc cfe cff cfg cfi cfl cfo cfr cfs cft cfu cgc cge cgg cgi cgl cgo cgr cgs cgt cgu ci- cic cie cif cig cii cil cio cir cis cit ciu cl- clc cle clf clg cli cll clo clr cls clt clu co- coc coe cof cog coi col coo cor cos cot cou crc cre crf crg cri crl cro crr crs crt cru csc cse csf csg csi csl cso csr css cst csu ctc cte ctf ctg cti ctl cto ctr cts ctt ctu cuc cue cuf cug cui cul cuo cur cus cut cuu ec- ecc ece ecf ecg eci ecl eco ecr ecs ect ecu eec eee eef eeg eel eeo eer ees eet ef- efc efe eff efg efi efl efo efr efs eft egc ege egf egg egi egl ego egr egs egt egu eic eie eif eig eii eil eio eir eis eit eiu elc ele elf elg eli ell elo elr els elt elu eo- eoc eoe eof eog eoi eol eoo eor eos eot eou erc ere erf erg eri erl ero err ers ert eru es- esc ese esf esg esi esl eso esr ess est esu etc ete etf etg eti etl eto etr ets ett etu eu- euc eue euf eug eui eul eur eus eut fcc fce fcf fcg fci fcl fco fcr fcs fct fcu fec fee fef feg fei fel feo fer fes fet feu ffc ffe fff ffg ffi ffl ffo ffr ffs fft ffu fgc fge fgf fgg fgi fgl fgr fgs fgt fic fie fif fig fii fil fir fis fit fiu flc fle flf flg fli fll flo flr fls flt flu foc foe fof fog foi fol foo for fos fot fou frc fre frf frg fri frl fro frr frs frt fru fsc fse fsf fsg fsi fsl fso fsr fss fst fsu ftc fte ftf ftg fti ftl fto ftr fts ftt ftu fue fuf fug fui ful fuo fur fus fut fuu gcc gce gcf gcg gci gcl gco gcr gcs gct gcu ge- gec gee gef geg gei gel geo ger ges get geu gfc gfe gff gfi gfl gfo gfr gfs gft ggc ggg ggi ggo ggr ggs ggt ggu gic gie gif gig gii gil gio gir gis git giu glc gle glf glg gli gll glo glr gls glt glu goc goe gof gog goi gol goo gor gos got gou grc gre grf grg gri grl gro grr grs grt gru gsc gse gsf gsg gsi gsl gso gsr gss gst gsu gtc gte gtf gtg gti gtl gto gtr gts gtt gtu gu- guc gue guf gug gui gul guo gur gus gut guu i-f icc ice icf icg ici icl ico icr ics ict icu ie- iec iee ief ieg iei iel ier ies iet ifc ife iff ifg ifi ifl ifo ifr ifs ift ifu igc ige igf igg igi igl igo igr igs igt igu iic iie iif iii iil iio iir iis iit iiu il- ilc ile ilf ilg ili ill ilo ilr ils ilt ilu io- ioc ioe iof iog ioi iol ioo ior ios iot iou ir- irc ire irf irg iri irl iro irr irs irt iru is- isc ise isf isg isi isl iso isr iss ist isu itc ite itf itg iti itl ito its itt itu iu- iuc iue iug iui iur ius iut lcc lce lcf lcg lci lcl lco lcr lcs lct lcu lec lee lef leg lei lel leo ler les let leu lfc lfe lff lfg lfi lfl lfo lfr lfs lft lfu lgc lge lgf lgg lgi lgl lgo lgr lgs lgt lgu lic lie lif lig lii lil lio lir lis lit liu llc lle llf llg lli lll llo llr lls llt llu loc loe lof log loi lol loo lor los lot lou lrc lrf lrg lri lro lrr lrs lrt lru lsc lse lsf lsg lsi lsl lso lsr lss lst lsu ltc lte ltf ltg lti ltl lto ltr lts ltt ltu luc lue luf lug lui lul luo lur lus lut luu o-i oc- occ ocf ocg oci ocl oco ocr ocs oct ocu oec oee oef oeg oei oel oeo oer oes oet of- ofc ofe off ofg ofi ofl ofo ofr ofs oft ofu ogc oge ogf ogg ogi ogl ogo ogs ogt oic oie oif oii oil oio oir ois oit oiu olc ole olf olg oli oll olo ols olt olu oo- ooc oof oog ooi ool ooo oor oos oot or- orc ore orf org ori orl oro orr ors ort oru os- osc ose osf osg osi osl oso osr oss ost osu ot- otc ote otf otg oti otl oto otr ots ott otu ou- ouc oue ouf oui oul ouo our ous out rcc rce rcf rcg rci rcl rco rcr rcs rct rcu re- rec ree ref reg rei rel reo rer res ret reu rfc rfe rff rfg rfi rfl rfo rfr rfs rft rfu rgc rge rgf rgg rgi rgo rgr rgs rgt ric rie rif rig rii ril rio rir ris rit rlc rle rlf rlg rli rll rlo rlr rls rlt rlu roc roe rof rog roi rol roo ror ros rot rou rrc rrf rrg rri rrl rrr rrs rrt rru rsc rse rsf rsg rsi rsl rso rsr rss rst rsu rtc rte rtf rtg rti rtl rto rtr rts rtt rtu ruc rue ruf rug rui ruo rur rus rut ruu scc sce scf scg sci scl sco scr scs sct scu se- sec see sef seg sei sel seo ser ses set seu sfc sfe sff sfg sfi sfl sfo sfr sfs sft sfu sgc sge sgf sgg sgi sgl sgo sgr