-al -ol a-a a-b aaa aab aad aaf aag aal aan aao aar aau ab- aba abb abd abf abg abl abn abo abr abu ad- ada adb add adf adg adl adn ado adr adu af- afa afb afd aff afg afl afn afo afr afu ag- aga agb agd agf agg agl agn ago agr agu al- ala alb ald alf alg all aln alo alr alu an- ana anb and anf ang anl ann ano anr anu aoa aob aod aof aog aol aon aoo aor aou ar- ara arb ard arf arg arl arn aro arr aru au- aua aub aud auf aug aul aun auo aur b-u baa bab bad baf bag bal ban bao bar bau bba bbb bbd bbf bbg bbl bbn bbo bbr bbu bda bdb bdd bdf bdg bdl bdo bdr bdu bfa bfb bfd bff bfg bfl bfn bfo bfr bfu bga bgb bgd bgf bgg bgl bgn bgo bgr bgu bla blb bld blf blg bll bln blo blr blu bna bnb bnd bnf bng bnl bnn bno bnr bnu boa bob bod bof bog bol bon boo bor bou bra brb brd brf brg brl brn bro brr bru bua bub bud buf bug bul bun buo bur buu daa dab dad daf dag dal dan dao dar dau dba dbb dbd dbf dbg dbl dbn dbo dbr dbu dda ddb ddd ddf ddg ddl ddn ddo ddr ddu dfa dfb dfd dff dfg dfl dfn dfo dfr dfu dga dgd dgf dgg dgl dgn dgr dgu dl- dla dlb dld dlf dlg dll dlo dlr dlu dna dnb dnd dnf dng dnl dnn dno dnr doa dob dod dof dog dol don doo dor dou dra drb drd drg drl drn dro drr dru dua dub dud duf dug dul dun duo dur faa fab fad faf fag fal fan fao far fau fba fbb fbd fbf fbg fbl fbn fbo fbr fbu fda fdb fdd fdf fdg fdl fdn fdo fdr fdu ffa ffd fff ffg ffl ffn ffo ffr ffu fga fgb fgd fgf fgg fgl fgn fgr fla flb fld flf flg fll fln flo flr flu fna fnb fnd fnf fng fnl fnn fnr fnu foa fob fof fog fol fon foo for fou fra frb frd frf frg frl frn fro frr fru fua fub fud fuf fug ful fun fuo fur fuu g-d gaa gab gad gaf gag gal gan gao gar gau gba gbd gbf gbg gbl gbn gbo gbr gbu gda gdb gdd gdf gdl gdn gdo gdr gdu gfa gfb gfd gff gfl gfo gfr gga ggb ggd ggg ggn ggo ggr ggu gla glb gld glf glg gll gln glo glr glu gna gnb gnd gnf gnl gnn gno gnr gnu goa gob god gof gog gol gon goo gor gou gra grb grd grf grg grl grn gro grr gru gu- gua gub gud guf gug gul gun guo gur guu la- laa lab lad laf lag lal lan lao lar lau lba lbb lbd lbf lbg lbl lbo lbr lbu lda ldb ldd ldf ldg ldl ldn ldo ldr ldu lfa lfb lfd lff lfg lfl lfn lfo lfr lfu lga lgb lgd lgf lgg lgl lgn lgo lgr lgu lla llb lld llf llg lll lln llo llr llu lna lnb lnd lng lnl lnn lno lnr lnu loa lob lod lof log lol lon loo lor lou lra lrb lrd lrf lrg lrn lro lrr lru lua lub lud luf lug lul lun luo lur luu naa nab nad naf nag nal nan nao nar nau nba nbb nbd nbf nbg nbl nbn nbo nbr nbu nda ndb ndd ndf ndg ndl ndn ndo ndr ndu nfa nfb nfd nff nfl nfn nfo nfr nfu nga ngb ngd ngf ngg ngl ngn ngo ngu nla nlb nld nlf nlg nll nln nlo nlr nlu nna nnb nnf nng nnl nnn nno nnu no- noa nob nod nof nog nol non noo nor nou nra nrb nrd nrf nrg nrl nrn nro nrr nru nua nub nud nug nul nun nuo nur nuu oaa oab oad oaf oag oal oan oao oar oau ob- oba obb obd obf obg obl obn obo obr obu oda odb odd odf odg odl odn odo odr odu of- ofa ofb ofd off ofg ofl ofn ofo ofr ofu oga ogd ogf ogg ogl ogn ogo ola olb old olf olg oll oln olo olu on- ona onb ond onf ong onl onn ono onr onu oo- ooa oob ood oof oog ool oon ooo oor or- ora orb ord orf org orl orn oro orr oru ou- oua oud ouf oul oun ouo our ra- raa rab rad raf rag ral ran rao rar rau rba rbb rbd rbf rbg rbl rbn rbo rbr rbu rda rdb rdd rdf rdg rdl rdn rdo rdr rdu rfa rfb rfd rff rfg rfl rfn rfo rfr rfu rga rgb rgd rgf rgg rgn rgo rgr rla rld rlf rlg rll rln rlo rlr rlu rna rnb rnd rng rnn rno rnr rnu roa rob rod rof rog rol ron roo ror rou rra rrb rrd rrf rrg rrl rrn rrr rru rua rub rud ruf rug run ruo rur ruu ua- uaa uab uad uaf uag ual uan uao uar uau uba ubb ubf ubg ubl ubn ubo ubr ubu uda udb udd udf udg udl udn udo udr udu ufa ufd uff ufg ufl ufn ufo ufr ufu uga ugb ugf ugg ugl ugn ugo ugr ugu ula ulb uld ulf ulg ull uln ulo ulr ulu un- una unb und unf ung unl unn uno unr unu uoa uob uod uog uol uon uoo uor ur- ura urb urd urf urg url urn uro urr uru uua uug uun uur uuu

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