-er a-a a-i aaa aad aae aaf aag aai aan aar aas ad- ada add ade adf adg adi adn adr ads aea aed aee aef aeg aei aen aer aes af- afa afd afe aff afg afi afn afr afs ag- aga agd age agf agg agi agn agr ags ai- aia aid aie aif aig aii ain air ais an- ana and ane anf ang ani ann anr ans ar- ara ard are arf arg ari arn arr ars as- asa asd ase asf asg asi asn asr ass daa dad dae daf dag dai dan dar das dda ddd dde ddf ddg ddi ddn ddr dds de- dea ded dee def deg dei den der des dfa dfd dfe dff dfg dfi dfn dfr dfs dga dgd dge dgf dgg dgi dgn dgr dgs di- dia did die dif dig dii din dir dis dna dnd dne dnf dng dni dnn dnr dns dra drd dre drg dri drn drr drs dsa dsd dse dsf dsg dsi dsn dsr dss eaa ead eae eaf eag eai ean ear eas ed- eda edd ede edf edg edi edn edr eds eea eed eee eef eeg een eer ees ef- efa efd efe eff efg efi efr efs ega egd ege egf egg egi egn egr egs eia eid eie eif eig eii ein eir eis en- ena end ene enf eng eni enn enr ens era erd ere erf erg eri ern err ers es- esa esd ese esf esg esi esn esr ess faa fad fae faf fag fai fan far fas fda fdd fde fdf fdg fdi fdn fdr fds fea fed fee fef feg fei fen fer fes ffa ffd ffe fff ffg ffi ffn ffr ffs fga fgd fge fgf fgg fgi fgn fgr fgs fia fid fie fif fig fii fin fir fis fna fnd fne fnf fng fni fnn fnr fns fra frd fre frf frg fri frn frr frs fsa fsd fse fsf fsg fsi fsn fsr fss g-d gaa gad gae gaf gag gai gan gar gas gda gdd gde gdf gdi gdn gdr gds ge- gea ged gee gef geg gei gen ger ges gfa gfd gfe gff gfi gfr gfs gga ggd ggg ggi ggn ggr ggs gia gid gie gif gig gii gin gir gis gna gnd gne gnf gni gnn gnr gns gra grd gre grf grg gri grn grr grs gsa gsd gse gsf gsg gsi gsn gsr gss i-d i-f ia- iaa iad iae iaf iag iai ian iar ias ida idd ide idf idg idi idn idr ids ie- iea ied iee ief ieg iei ien ier ies ifa ifd ife iff ifg ifi ifn ifr ifs iga igd ige igf igg igi ign igr igs iia iid iie iif iii iin iir iis in- ina ind ine inf ing ini inn inr ins ir- ira ird ire irf irg iri irn irr irs is- isa isd ise isf isg isi isn isr iss n-i naa nad nae naf nag nai nan nar nas nda ndd nde ndf ndg ndi ndn ndr nds ne- nea ned nee nef neg nei nen ner nes nfa nfd nfe nff nfi nfn nfr nfs nga ngd nge ngf ngg ngi ngn ngs nia nid nie nif nig nii nin nir nis nna nne nnf nng nni nnn nns nra nrd nre nrf nrg nri nrn nrr nrs nsa nsd nse nsf nsg nsi nsn nsr nss ra- raa rad rae raf rag rai ran rar ras rda rdd rde rdf rdg rdi rdn rdr rds re- rea red ree ref reg rei ren rer res rfa rfd rfe rff rfg rfi rfn rfr rfs rga rgd rge rgf rgg rgi rgn rgr rgs ria rid rie rif rig rii rin rir ris rna rnd rng rni rnn rnr rns rra rrd rrf rrg rri rrn rrr rrs rsa rsd rse rsf rsg rsi rsn rsr rss saa sad sae saf sag sai san sar sas sda sdd sde sdf sdg sdi sdn sdr sds se- sea sed see sef seg sei sen ser ses sfa sfd sfe sff sfg sfi sfn sfr sfs sga sgd sge sgf sgg sgi sgn sgr sgs sia sid sie sif sig sii sin sir sis sna snd sne snf sng sni snn snr sns sr- sra srd sre srf srg sri srn srr srs ss- ssa ssd sse ssf ssg ssi ssn ssr sss