-al -er a-a aaa aad aae aag aal aan aap aar ad- ada add ade adg adl adn adp adr aea aed aee aeg ael aen aep aer ag- aga agd age agg agl agn agp agr al- ala ald ale alg all aln alp alr an- ana and ane ang anl ann anp anr ap- apa apd ape apg apl apn app apr ar- ara ard are arg arl arn arp arr daa dad dae dag dal dan dap dar dda ddd dde ddg ddl ddn ddp ddr de- dea ded dee deg del den dep der dga dgd dge dgg dgl dgn dgp dgr dl- dla dld dle dlg dll dlp dlr dna dnd dne dng dnl dnn dnp dnr dpa dpd dpe dpg dpl dpn dpp dpr dra drd dre drg drl drn drp drr eaa ead eae eag eal ean eap ear ed- eda edd ede edg edl edn edp edr eea eed eee eeg eel een eep eer ega egd ege egg egl egn egp egr ela eld ele elg ell eln elp elr en- ena end ene eng enl enn enp enr ep- epa epd epe epg epl epn epp epr era erd ere erg erl ern erp err g-d g-p gaa gad gae gag gal gan gap gar gda gdd gde gdl gdn gdp gdr ge- gea ged gee geg gel gen gep ger gga ggd ggg ggn ggp ggr gla gld gle glg gll gln glp glr gna gnd gne gnl gnn gnp gnr gpa gpd gpe gpg gpl gpn gpp gpr gra grd gre grg grl grn grp grr l-p la- laa lad lae lag lal lan lap lar lda ldd lde ldg ldl ldn ldp ldr lea led lee leg lel len lep ler lga lgd lge lgg lgl lgn lgp lgr lla lld lle llg lll lln llp llr lna lnd lne lng lnl lnn lnp lnr lpa lpd lpe lpg lpl lpn lpp lpr lra lrd lrg lrn lrp lrr naa nad nae nag nal nan nap nar nda ndd nde ndg ndl ndn ndp ndr ne- nea ned nee neg nel nen nep ner nga ngd nge ngg ngl ngn ngp nla nld nle nlg nll nln nlp nlr nna nne nng nnl nnn nnp npa npd npe npg npl npn npp npr nra nrd nre nrg nrl nrn nrp nrr p-p paa pad pae pag pal pan pap par pda pdd pde pdg pdl pdn pdp pdr pea ped pee peg pel pen pep per pga pgd pge pgg pgl pgn pgp pgr pla pld ple plg pll pln plp plr pn- pna pnd pne png pnl pnn pnp pnr ppa ppd ppe ppg ppl ppn ppp ppr pra prd pre prg prl prn prp prr ra- raa rad rae rag ral ran rap rar rda rdd rde rdg rdl rdn rdp rdr re- rea red ree reg rel ren rep rer rga rgd rge rgg rgn rgp rgr rla rld rle rlg rll rln rlp rlr rna rnd rng rnn rnp rnr rpa rpd rpe rpg rpl rpn rpp rpr rra rrd rrg rrl rrn rrp rrr