a-a a-i aaa aad aaf aag aai aan aao aar ad- ada add adf adg adi adn ado adr af- afa afd aff afg afi afn afo afr ag- aga agd agf agg agi agn ago agr ai- aia aid aif aig aii ain aio air an- ana and anf ang ani ann ano anr aoa aod aof aog aoi aon aoo aor ar- ara ard arf arg ari arn aro arr daa dad daf dag dai dan dao dar dda ddd ddf ddg ddi ddn ddo ddr dfa dfd dff dfg dfi dfn dfo dfr dga dgd dgf dgg dgi dgn dgr di- dia did dif dig dii din dio dir dna dnd dnf dng dni dnn dno dnr doa dod dof dog doi don doo dor dra drd drg dri drn dro drr faa fad faf fag fai fan fao far fda fdd fdf fdg fdi fdn fdo fdr ffa ffd fff ffg ffi ffn ffo ffr fga fgd fgf fgg fgi fgn fgr fia fid fif fig fii fin fir fna fnd fnf fng fni fnn fnr foa fof fog foi fon foo for fra frd frf frg fri frn fro frr g-d gaa gad gaf gag gai gan gao gar gda gdd gdf gdi gdn gdo gdr gfa gfd gff gfi gfo gfr gga ggd ggg ggi ggn ggo ggr gia gid gif gig gii gin gio gir gna gnd gnf gni gnn gno gnr goa god gof gog goi gon goo gor gra grd grf grg gri grn gro grr i-d i-f ia- iaa iad iaf iag iai ian iao iar ida idd idf idg idi idn ido idr ifa ifd iff ifg ifi ifn ifo ifr iga igd igf igg igi ign igo igr iia iid iif iii iin iio iir in- ina ind inf ing ini inn ino inr io- ioa iod iof iog ioi ion ioo ior ir- ira ird irf irg iri irn iro irr n-i naa nad naf nag nai nan nao nar nda ndd ndf ndg ndi ndn ndo ndr nfa nfd nff nfi nfn nfo nfr nga ngd ngf ngg ngi ngn ngo nia nid nif nig nii nin nio nir nna nnf nng nni nnn nno no- noa nod nof nog noi non noo nor nra nrd nrf nrg nri nrn nro nrr o-i oaa oad oaf oag oai oan oao oar oda odd odf odg odi odn odo odr of- ofa ofd off ofg ofi ofn ofo ofr oga ogd ogf ogg ogi ogn ogo oia oid oif oii oin oio oir on- ona ond onf ong oni onn ono onr oo- ooa ood oof oog ooi oon ooo oor or- ora ord orf org ori orn oro orr ra- raa rad raf rag rai ran rao rar rda rdd rdf rdg rdi rdn rdo rdr rfa rfd rff rfg rfi rfn rfo rfr rga rgd rgf rgg rgi rgn rgo rgr ria rid rif rig rii rin rio rir rna rnd rng rni rnn rno rnr roa rod rof rog roi ron roo ror rra rrd rrf rrg rri rrn rrr