-al -er -ic a-a a-c a-i a-t aaa aac aae aaf aag aai aal aan aar aas aat ac- aca acc ace acf acg aci acl acn acr acs act aea aec aee aef aeg aei ael aen aer aes aet af- afa afc afe aff afg afi afl afn afr afs aft ag- aga agc age agf agg agi agl agn agr ags agt ai- aia aic aie aif aig aii ail ain air ais ait al- ala alc ale alf alg ali all aln alr als alt an- ana anc ane anf ang ani anl ann anr ans ant ar- ara arc are arf arg ari arl arn arr ars art as- asa asc ase asf asg asi asl asn asr ass ast at- ata atc ate atf atg ati atl atn atr ats att c-- caa cac cae caf cag cai cal can car cas cat cca ccc cce ccf ccg cci ccl ccn ccr ccs cct ce- cea cec cee cef ceg cei cel cen cer ces cet cfa cfc cfe cff cfg cfi cfl cfn cfr cfs cft cga cgc cge cgg cgi cgl cgn cgr cgs cgt ci- cia cic cie cif cig cii cil cin cir cis cit cl- cla clc cle clf clg cli cll cln clr cls clt cn- cna cnc cne cnf cng cni cnl cnn cnr cns cnt cra crc cre crf crg cri crl crn crr crs crt csa csc cse csf csg csi csl csn csr css cst cta ctc cte ctf ctg cti ctl ctn ctr cts ctt eaa eac eae eaf eag eai eal ean ear eas eat ec- eca ecc ece ecf ecg eci ecl ecn ecr ecs ect eea eec eee eef eeg eel een eer ees eet ef- efa efc efe eff efg efi efl efr efs eft ega egc ege egf egg egi egl egn egr egs egt eia eic eie eif eig eii eil ein eir eis eit ela elc ele elf elg eli ell eln elr els elt en- ena enc ene enf eng eni enl enn enr ens ent era erc ere erf erg eri erl ern err ers ert es- esa esc ese esf esg esi esl esn esr ess est eta etc ete etf etg eti etl etn etr ets ett faa fac fae faf fag fai fal fan far fas fat fca fcc fce fcf fcg fci fcl fcn fcr fcs fct fea fec fee fef feg fei fel fen fer fes fet ffa ffc ffe fff ffg ffi ffl ffn ffr ffs fft fga fgc fge fgf fgg fgi fgl fgn fgr fgs fgt fia fic fie fif fig fii fil fin fir fis fit fla flc fle flf flg fli fll fln flr fls flt fna fnc fne fnf fng fni fnl fnn fnr fns fnt fra frc fre frf frg fri frl frn frr frs frt fsa fsc fse fsf fsg fsi fsl fsn fsr fss fst fta ftc fte ftf ftg fti ftl ftn ftr fts ftt gaa gac gae gaf gag gai gal gan gar gas gat gca gcc gce gcf gcg gci gcl gcn gcr gcs gct ge- gea gec gee gef geg gei gel gen ger ges get gfa gfc gfe gff gfi gfl gfr gfs gft gga ggc ggg ggi ggn ggr ggs ggt gia gic gie gif gig gii gil gin gir gis git gla glc gle glf glg gli gll gln glr gls glt gna gnc gne gnf gni gnl gnn gnr gns gnt gra grc gre grf grg gri grl grn grr grs grt gsa gsc gse gsf gsg gsi gsl gsn gsr gss gst gta gtc gte gtf gtg gti gtl gtn gtr gts gtt i-f ia- iaa iac iae iaf iag iai ial ian iar ias iat ica icc ice icf icg ici icl icn icr ics ict ie- iea iec iee ief ieg iei iel ien ier ies iet ifa ifc ife iff ifg ifi ifl ifn ifr ifs ift iga igc ige igf igg igi igl ign igr igs igt iia iic iie iif iii iil iin iir iis iit il- ila ilc ile ilf ilg ili ill iln ilr ils ilt in- ina inc ine inf ing ini inl inn inr ins int ir- ira irc ire irf irg iri irl irn irr irs irt is- isa isc ise isf isg isi isl isn isr iss ist ita itc ite itf itg iti itl itn its itt la- laa lac lae laf lag lai lal lan lar las lat lca lcc lce lcf lcg lci lcl lcn lcr lcs lct lea lec lee lef leg lei lel len ler les let lfa lfc lfe lff lfg lfi lfl lfn lfr lfs lft lga lgc lge lgf lgg lgi lgl lgn lgr lgs lgt lia lic lie lif lig lii lil lin lir lis lit lla llc lle llf llg lli lll lln llr lls llt lna lnc lne lng lni lnl lnn lnr lns lnt lra lrc lrf lrg lri lrn lrr lrs lrt lsa lsc lse lsf lsg lsi lsl lsn lsr lss lst lta ltc lte ltf ltg lti ltl ltr lts ltt n-i naa nac nae naf nag nai nal nan nar nas nat nca ncc nce ncf ncg nci ncl ncn ncr ncs nct ne- nea nec nee nef neg nei nel nen ner nes net nfa nfc nfe nff nfi nfl nfn nfr nfs nft nga ngc nge ngf ngg ngi ngl ngn ngs ngt nia nic nie nif nig nii nil nin nir nis nit nla nlc nle nlf nlg nli nll nln nlr nls nlt nna nnc nne nnf nng nni nnl nnn nns nnt nra nrc nre nrf nrg nri nrl nrn nrr nrs nrt nsa nsc nse nsf nsg nsi nsl nsn nsr nss nst nta ntc nte ntf ntg nti ntn ntr nts ntt ra- raa rac rae raf rag rai ral ran rar ras rat rca rcc rce