-al -ol a-a a-i a-t aaa aad aae aaf aag aai aal aao aat ad- ada add ade adf adg adi adl ado adt aea aed aee aef aeg aei ael aeo aet af- afa afd afe aff afg afi afl afo aft ag- aga agd age agf agg agi agl ago agt ai- aia aid aie aif aig aii ail aio ait al- ala ald ale alf alg ali all alo alt aoa aod aoe aof aog aoi aol aoo aot at- ata atd ate atf atg ati atl ato att daa dad dae daf dag dai dal dao dat dda ddd dde ddf ddg ddi ddl ddo ddt de- dea ded dee def deg dei del deo det dfa dfd dfe dff dfg dfi dfl dfo dft dga dgd dge dgf dgg dgi dgl dgt di- dia did die dif dig dii dil dio dit dl- dla dld dle dlf dlg dli dll dlo dlt doa dod doe dof dog doi dol doo dot dta dtd dte dtf dtg dti dtl dto dtt eaa ead eae eaf eag eai eal eao eat ed- eda edd ede edf edg edi edl edo edt eea eed eee eef eeg eel eeo eet ef- efa efd efe eff efg efi efl efo eft ega egd ege egf egg egi egl ego egt eia eid eie eif eig eii eil eio eit ela eld ele elf elg eli ell elo elt eo- eoa eod eoe eof eog eoi eol eoo eot eta etd ete etf etg eti etl eto ett faa fad fae faf fag fai fal fao fat fda fdd fde fdf fdg fdi fdl fdo fdt fea fed fee fef feg fei fel feo fet ffa ffd ffe fff ffg ffi ffl ffo fft fga fgd fge fgf fgg fgi fgl fgt fia fid fie fif fig fii fil fit fla fld fle flf flg fli fll flo flt foa foe fof fog foi fol foo fot fta ftd fte ftf ftg fti ftl fto ftt g-d gaa gad gae gaf gag gai gal gao gat gda gdd gde gdf gdi gdl gdo gdt ge- gea ged gee gef geg gei gel geo get gfa gfd gfe gff gfi gfl gfo gft gga ggd ggg ggi ggo ggt gia gid gie gif gig gii gil gio git gla gld gle glf glg gli gll glo glt goa god goe gof gog goi gol goo got gta gtd gte gtf gtg gti gtl gto gtt i-d i-f ia- iaa iad iae iaf iag iai ial iao iat ida idd ide idf idg idi idl ido idt ie- iea ied iee ief ieg iei iel iet ifa ifd ife iff ifg ifi ifl ifo ift iga igd ige igf igg igi igl igo igt iia iid iie iif iii iil iio iit il- ila ild ile ilf ilg ili ill ilo ilt io- ioa iod ioe iof iog ioi iol ioo iot ita itd ite itf itg iti itl ito itt la- laa lad lae laf lag lai lal lao lat lda ldd lde ldf ldg ldi ldl ldo ldt lea led lee lef leg lei lel leo let lfa lfd lfe lff lfg lfi lfl lfo lft lga lgd lge lgf lgg lgi lgl lgo lgt lia lid lie lif lig lii lil lio lit lla lld lle llf llg lli lll llo llt loa lod loe lof log loi lol loo lot lta ltd lte ltf ltg lti ltl lto ltt o-i oaa oad oae oaf oag oai oal oao oat oda odd ode odf odg odi odl odo odt oea oed oee oef oeg oei oel oeo oet of- ofa ofd ofe off ofg ofi ofl ofo oft oga ogd oge ogf ogg ogi ogl ogo ogt oia oid oie oif oii oil oio oit ola old ole olf olg oli oll olo olt oo- ooa ood oof oog ooi ool ooo oot ot- ota otd ote otf otg oti otl oto ott taa tad tae taf tag tai tal tao tat tda tdd tde tdf tdg tdi tdl tdo tdt te- tea ted tee tef teg tei tel teo tet tfa tfd tfe tff tfg tfi tfl tfo tft tga tge tgf tgg tgi tgl tgo tgt tia tid tie tif tig tii til tio tit tla tld tle tlf tlg tli tll tlo tlt to- toa tod toe tof tog toi tol too tot tta ttd tte ttf ttg tti ttl tto ttt