-al a-a aaa aad aae aaf aag aal aan aau ad- ada add ade adf adg adl adn adu aea aed aee aef aeg ael aen aeu af- afa afd afe aff afg afl afn afu ag- aga agd age agf agg agl agn agu al- ala ald ale alf alg all aln alu an- ana and ane anf ang anl ann anu au- aua aud aue auf aug aul aun daa dad dae daf dag dal dan dau dda ddd dde ddf ddg ddl ddn ddu de- dea ded dee def deg del den deu dfa dfd dfe dff dfg dfl dfn dfu dga dgd dge dgf dgg dgl dgn dgu dl- dla dld dle dlf dlg dll dlu dna dnd dne dnf dng dnl dnn dua dud due duf dug dul dun eaa ead eae eaf eag eal ean eau ed- eda edd ede edf edg edl edn edu eea eed eee eef eeg eel een ef- efa efd efe eff efg efl ega egd ege egf egg egl egn egu ela eld ele elf elg ell eln elu en- ena end ene enf eng enl enn enu eu- eua eud eue euf eug eul eun faa fad fae faf fag fal fan fau fda fdd fde fdf fdg fdl fdn fdu fea fed fee fef feg fel fen feu ffa ffd ffe fff ffg ffl ffn ffu fga fgd fge fgf fgg fgl fgn fla fld fle flf flg fll fln flu fna fnd fne fnf fng fnl fnn fnu fua fud fue fuf fug ful fun fuu g-d gaa gad gae gaf gag gal gan gau gda gdd gde gdf gdl gdn gdu ge- gea ged gee gef geg gel gen geu gfa gfd gfe gff gfl gga ggd ggg ggn ggu gla gld gle glf glg gll gln glu gna gnd gne gnf gnl gnn gnu gu- gua gud gue guf gug gul gun guu la- laa lad lae laf lag lal lan lau lda ldd lde ldf ldg ldl ldn ldu lea led lee lef leg lel len leu lfa lfd lfe lff lfg lfl lfn lfu lga lgd lge lgf lgg lgl lgn lgu lla lld lle llf llg lll lln llu lna lnd lne lng lnl lnn lnu lua lud lue luf lug lul lun luu naa nad nae naf nag nal nan nau nda ndd nde ndf ndg ndl ndn ndu ne- nea ned nee nef neg nel nen neu nfa nfd nfe nff nfl nfn nfu nga ngd nge ngf ngg ngl ngn ngu nla nld nle nlf nlg nll nln nlu nna nne nnf nng nnl nnn nnu nua nud nue nug nul nun nuu ua- uaa uad uae uaf uag ual uan uau uda udd ude udf udg udl udn udu uea ued uee uef ueg uel uen ufa ufd ufe uff ufg ufl ufn ufu uga uge ugf ugg ugl ugn ugu ula uld ule ulf ulg ull uln ulu un- una und une unf ung unl unn unu uua uue uug uun uuu