-al a-a aaa aad aaf aag aal aan aar aas ad- ada add adf adg adl adn adr ads af- afa afd aff afg afl afn afr afs ag- aga agd agf agg agl agn agr ags al- ala ald alf alg all aln alr als an- ana and anf ang anl ann anr ans ar- ara ard arf arg arl arn arr ars as- asa asd asf asg asl asn asr ass daa dad daf dag dal dan dar das dda ddd ddf ddg ddl ddn ddr dds dfa dfd dff dfg dfl dfn dfr dfs dga dgd dgf dgg dgl dgn dgr dgs dl- dla dld dlf dlg dll dlr dls dna dnd dnf dng dnl dnn dnr dns dra drd drg drl drn drr drs dsa dsd dsf dsg dsl dsn dsr dss faa fad faf fag fal fan far fas fda fdd fdf fdg fdl fdn fdr fds ffa ffd fff ffg ffl ffn ffr ffs fga fgd fgf fgg fgl fgn fgr fgs fla fld flf flg fll fln flr fls fna fnd fnf fng fnl fnn fnr fns fra frd frf frg frl frn frr frs fsa fsd fsf fsg fsl fsn fsr fss g-d gaa gad gaf gag gal gan gar gas gda gdd gdf gdl gdn gdr gds gfa gfd gff gfl gfr gfs gga ggd ggg ggn ggr ggs gla gld glf glg gll gln glr gls gna gnd gnf gnl gnn gnr gns gra grd grf grg grl grn grr grs gsa gsd gsf gsg gsl gsn gsr gss la- laa lad laf lag lal lan lar las lda ldd ldf ldg ldl ldn ldr lds lfa lfd lff lfg lfl lfn lfr lfs lga lgd lgf lgg lgl lgn lgr lgs lla lld llf llg lll lln llr lls lna lnd lng lnl lnn lnr lns lra lrd lrf lrg lrn lrr lrs lsa lsd lsf lsg lsl lsn lsr lss naa nad naf nag nal nan nar nas nda ndd ndf ndg ndl ndn ndr nds nfa nfd nff nfl nfn nfr nfs nga ngd ngf ngg ngl ngn ngs nla nld nlf nlg nll nln nlr nls nna nnf nng nnl nnn nns nra nrd nrf nrg nrl nrn nrr nrs nsa nsd nsf nsg nsl nsn nsr nss ra- raa rad raf rag ral ran rar ras rda rdd rdf rdg rdl rdn rdr rds rfa rfd rff rfg rfl rfn rfr rfs rga rgd rgf rgg rgn rgr rgs rla rld rlf rlg rll rln rlr rls rna rnd rng rnn rnr rns rra rrd rrf rrg rrl rrn rrr rrs rsa rsd rsf rsg rsl rsn rsr rss saa sad saf sag sal san sar sas sda sdd sdf sdg sdl sdn sdr sds sfa sfd sff sfg sfl sfn sfr sfs sga sgd sgf sgg sgl sgn sgr sgs sla sld slf slg sll sln slr sls sna snd snf sng snl snn snr sns sr- sra srd srf srg srl srn srr srs ss- ssa ssd ssf ssg ssl ssn ssr sss