-er -ic c-- ccc cce ccf ccg cch cci cck ccl ccr ccs ccu ce- cec cee cef ceg ceh cei cek cel cer ces ceu cfc cfe cff cfg cfh cfi cfk cfl cfr cfs cfu cgc cge cgg cgh cgi cgl cgr cgs cgu ch- chc che chf chg chh chi chk chl chr chs chu ci- cic cie cif cig cih cii cik cil cir cis ciu ckc ckh cki cks cl- clc cle clf clg clh cli clk cll clr cls clu crc cre crf crg crh cri crk crl crr crs cru csc cse csf csg csh csi csk csl csr css csu cuc cue cuf cug cuh cui cuk cul cur cus cuu ec- ecc ece ecf ecg ech eci eck ecl ecr ecs ecu eec eee eef eeg eek eel eer ees ef- efc efe eff efg efh efi efl efr efs egc ege egf egg egh egi egl egr egs egu ehc ehe ehf ehg ehh ehi ehl ehr ehs ehu eic eie eif eig eii eik eil eir eis eiu ekc eke ekf ekg ekh eki ekl ekr eks eku elc ele elf elg elh eli elk ell elr els elu erc ere erf erg erh eri erk erl err ers eru es- esc ese esf esg esh esi esk esl esr ess esu eu- euc eue euf eug eui eul eur eus fcc fce fcf fcg fci fck fcl fcr fcs fcu fec fee fef feg feh fei fek fel fer fes feu ffc ffe fff ffg ffh ffi ffk ffl ffr ffs ffu fgc fge fgf fgg fgh fgi fgl fgr fgs fhc fhe fhf fhg fhh fhi fhl fhr fhs fic fie fif fig fih fii fik fil fir fis fiu fkc fkf fkg fki fkk fkl flc fle flf flg fli fll flr fls flu frc fre frf frg frh fri frk frl frr frs fru fsc fse fsf fsg fsh fsi fsk fsl fsr fss fsu fue fuf fug fui fuk ful fur fus fuu gcc gce gcf gcg gch gci gck gcl gcr gcs gcu ge- gec gee gef geg geh gei gek gel ger ges geu gfc gfe gff gfh gfi gfk gfl gfr gfs ggc ggg ggh ggi ggr ggs ggu ghc ghe ghg ghh ghi ghl ghr ghs gic gie gif gig gih gii gik gil gir gis giu gkh gks glc gle glf glg glh gli glk gll glr gls glu grc gre grf grg grh gri grk grl grr grs gru gsc gse gsf gsg gsi gsk gsl gsr gss gsu gu- guc gue guf gug gui guk gul gur gus guu h-i hcc hce hcf hcg hch hci hck hcl hcr hcs he- hec hee hef heg heh hei hek hel her hes heu hfc hfe hff hfg hfh hfi hfk hfl hfr hfs hfu hgc hge hgf hgg hgh hgi hgk hgl hgr hgs hgu hhc hhe hhf hhg hhh hhi hhk hhl hhr hhs hhu hic hie hif hig hih hii hik hil hir his hiu hkf hkg hkh hki hkk hkl hkr hks hku hlc hle hlf hlg hlh hli hll hlr hls hlu hr- hrc hre hrf hrg hrh hri hrk hrl hrr hrs hru hsc hse hsf hsg hsh hsi hsk hsl hsr hss hsu huc hue huf hug huh hui huk hul hur hus huu i-f icc ice icf icg ich ici ick icl icr ics icu ie- iec iee ief ieg iei iek iel ier ies ifc ife iff ifg ifi ifl ifr ifs ifu igc ige igf igg igh igi igk igl igr igs igu ihc ihe ihf ihg ihh ihi ihk ihl ihr ihs ihu iic iie iif iih iii iil iir iis iiu ikc ike ikf iki ikk ikl ikr iks iku il- ilc ile ilf ilg ilh ili ilk ill ilr ils ilu ir- irc ire irf irg iri irk irl irr irs iru is- isc ise isf isg ish isi isk isl isr iss isu iu- iuc iue iug iui iur ius kcc kce kcg kch kci kck kcl kcr kcs kcu ke- kec kee kef keg keh kei kek kel ker kes kfc kff kfg kfh kfi kfs kfu kgc kgf kgh kgi kgl kgs kgu khe khf khh khi khk khr khs khu kic kie kif kig kih kii kik kil kir kis kiu kkc kke kkh kki kkk kkl kkr kks kku kl- klc klf klg klh kli klr kls klu krc krf krg kri krk krl krr krs kru ksc kse ksf ksg ksh ksi ksk ksl ksr kss ksu kuc kue kug kuh kui kuk kul kur kus kuu lcc lce lcf lcg lch lci lck lcl lcr lcs lcu lec lee lef leg leh lei lek lel ler les leu lfc lfe lff lfg lfh lfi lfk lfl lfr lfs lfu lgc lge lgf lgg lgh lgi lgk lgl lgr lgs lgu lhc lhf lhh lhi lhk lhr lhs lhu lic lie lif lig lih lii lik lil lir lis liu lkg lkh lkl lkr lks llc lle llf llg lli llk lll llr lls llu lrc lrf lrg lrh lri lrk lrr lrs lru lsc lse lsf lsg lsh lsi lsk lsl lsr lss lsu luc lue luf lug luh lui luk lul lur lus luu rcc rce rcf rcg rch rci rcl rcr rcs rcu re- rec ree ref reg reh rei rek rel rer res reu rfc rfe rff rfg rfh rfi rfk rfl rfr rfs rfu rgc rge rgf rgg rgh rgi rgk rgr rgs rh- rhc rhe rhf rhg rhh rhi rhl rhr rhs rhu ric rie rif rig rih rii rik ril rir ris rkc rke rkf rkg rkk rks rku rlc rle rlf rlg rlh rli rll rlr rls rlu rrc rrf rrg rrh rri rrk rrl rrr rrs rru rsc rse rsf rsg rsh rsi rsk rsl rsr rss rsu ruc rue ruf rug ruh rui ruk rur rus ruu scc sce scf