-al -er a-a aaa aad aae aag aal aap aar aas ad- ada add ade adg adl adp adr ads aea aed aee aeg ael aep aer aes ag- aga agd age agg agl agp agr ags al- ala ald ale alg all alp alr als ap- apa apd ape apg apl app apr aps ar- ara ard are arg arl arp arr ars as- asa asd ase asg asl asp asr ass daa dad dae dag dal dap dar das dda ddd dde ddg ddl ddp ddr dds de- dea ded dee deg del dep der des dga dgd dge dgg dgl dgp dgr dgs dl- dla dld dle dlg dll dlp dlr dls dpa dpd dpe dpg dpl dpp dpr dps dra drd dre drg drl drp drr drs dsa dsd dse dsg dsl dsp dsr dss eaa ead eae eag eal eap ear eas ed- eda edd ede edg edl edp edr eds eea eed eee eeg eel eep eer ees ega egd ege egg egl egp egr egs ela eld ele elg ell elp elr els ep- epa epd epe epg epl epp epr eps era erd ere erg erl erp err ers es- esa esd ese esg esl esp esr ess g-d g-p gaa gad gae gag gal gap gar gas gda gdd gde gdl gdp gdr gds ge- gea ged gee geg gel gep ger ges gga ggd ggg ggp ggr ggs gla gld gle glg gll glp glr gls gpa gpd gpe gpg gpl gpp gpr gps gra grd gre grg grl grp grr grs gsa gsd gse gsg gsl gsp gsr gss l-p la- laa lad lae lag lal lap lar las lda ldd lde ldg ldl ldp ldr lds lea led lee leg lel lep ler les lga lgd lge lgg lgl lgp lgr lgs lla lld lle llg lll llp llr lls lpa lpd lpe lpg lpl lpp lpr lps lra lrd lrg lrp lrr lrs lsa lsd lse lsg lsl lsp lsr lss p-p paa pad pae pag pal pap par pas pda pdd pde pdg pdl pdp pdr pds pea ped pee peg pel pep per pes pga pgd pge pgg pgl pgp pgr pgs pla pld ple plg pll plp plr pls ppa ppd ppe ppg ppl ppp ppr pps pra prd pre prg prl prp prr prs ps- psa psd pse psg psl psp psr pss ra- raa rad rae rag ral rap rar ras rda rdd rde rdg rdl rdp rdr rds re- rea red ree reg rel rep rer res rga rgd rge rgg rgp rgr rgs rla rld rle rlg rll rlp rlr rls rpa rpd rpe rpg rpl rpp rpr rps rra rrd rrg rrl rrp rrr rrs rsa rsd rse rsg rsl rsp rsr rss saa sad sae sag sal sap sar sas sda sdd sde sdg sdl sdp sdr sds se- sea sed see seg sel sep ser ses sga sgd sge sgg sgl sgp sgr sgs sla sld sle slg sll slp slr sls spa spd spe spg spl spp spr sps sr- sra srd sre srg srl srp srr srs ss- ssa ssd sse ssg ssl ssp ssr sss