-al -ol a-a a-i aaa aad aaf aag aai aal aan aao aar ad- ada add adf adg adi adl adn ado adr af- afa afd aff afg afi afl afn afo afr ag- aga agd agf agg agi agl agn ago agr ai- aia aid aif aig aii ail ain aio air al- ala ald alf alg ali all aln alo alr an- ana and anf ang ani anl ann ano anr aoa aod aof aog aoi aol aon aoo aor ar- ara ard arf arg ari arl arn aro arr daa dad daf dag dai dal dan dao dar dda ddd ddf ddg ddi ddl ddn ddo ddr dfa dfd dff dfg dfi dfl dfn dfo dfr dga dgd dgf dgg dgi dgl dgn dgr di- dia did dif dig dii dil din dio dir dl- dla dld dlf dlg dli dll dlo dlr dna dnd dnf dng dni dnl dnn dno dnr doa dod dof dog doi dol don doo dor dra drd drg dri drl drn dro drr faa fad faf fag fai fal fan fao far fda fdd fdf fdg fdi fdl fdn fdo fdr ffa ffd fff ffg ffi ffl ffn ffo ffr fga fgd fgf fgg fgi fgl fgn fgr fia fid fif fig fii fil fin fir fla fld flf flg fli fll fln flo flr fna fnd fnf fng fni fnl fnn fnr foa fof fog foi fol fon foo for fra frd frf frg fri frl frn fro frr g-d gaa gad gaf gag gai gal gan gao gar gda gdd gdf gdi gdl gdn gdo gdr gfa gfd gff gfi gfl gfo gfr gga ggd ggg ggi ggn ggo ggr gia gid gif gig gii gil gin gio gir gla gld glf glg gli gll gln glo glr gna gnd gnf gni gnl gnn gno gnr goa god gof gog goi gol gon goo gor gra grd grf grg gri grl grn gro grr i-d i-f ia- iaa iad iaf iag iai ial ian iao iar ida idd idf idg idi idl idn ido idr ifa ifd iff ifg ifi ifl ifn ifo ifr iga igd igf igg igi igl ign igo igr iia iid iif iii iil iin iio iir il- ila ild ilf ilg ili ill iln ilo ilr in- ina ind inf ing ini inl inn ino inr io- ioa iod iof iog ioi iol ion ioo ior ir- ira ird irf irg iri irl irn iro irr la- laa lad laf lag lai lal lan lao lar lda ldd ldf ldg ldi ldl ldn ldo ldr lfa lfd lff lfg lfi lfl lfn lfo lfr lga lgd lgf lgg lgi lgl lgn lgo lgr lia lid lif lig lii lil lin lio lir lla lld llf llg lli lll lln llo llr lna lnd lng lni lnl lnn lno lnr loa lod lof log loi lol lon loo lor lra lrd lrf lrg lri lrn lro lrr n-i naa nad naf nag nai nal nan nao nar nda ndd ndf ndg ndi ndl ndn ndo ndr nfa nfd nff nfi nfl nfn nfo nfr nga ngd ngf ngg ngi ngl ngn ngo nia nid nif nig nii nil nin nio nir nla nld nlf nlg nli nll nln nlo nlr nna nnf nng nni nnl nnn nno no- noa nod nof nog noi nol non noo nor nra nrd nrf nrg nri nrl nrn nro nrr o-i oaa oad oaf oag oai oal oan oao oar oda odd odf odg odi odl odn odo odr of- ofa ofd off ofg ofi ofl ofn ofo ofr oga ogd ogf ogg ogi ogl ogn ogo oia oid oif oii oil oin oio oir ola old olf olg oli oll oln olo on- ona ond onf ong oni onl onn ono onr oo- ooa ood oof oog ooi ool oon ooo oor or- ora ord orf org ori orl orn oro orr ra- raa rad raf rag rai ral ran rao rar rda rdd rdf rdg rdi rdl rdn rdo rdr rfa rfd rff rfg rfi rfl rfn rfo rfr rga rgd rgf rgg rgi rgn rgo rgr ria rid rif rig rii ril rin rio rir rla rld rlf rlg rli rll rln rlo rlr rna rnd rng rni rnn rno rnr roa rod rof rog roi rol ron roo ror rra rrd rrf rrg rri rrl rrn rrr