-al -ol a-a a-b a-t aaa aab aae aag aal aan aao aat aau ab- aba abb abe abg abl abn abo abt abu aea aeb aee aeg ael aen aeo aet aeu ag- aga agb age agg agl agn ago agt agu al- ala alb ale alg all aln alo alt alu an- ana anb ane ang anl ann ano ant anu aoa aob aoe aog aol aon aoo aot aou at- ata atb ate atg atl atn ato att atu au- aua aub aue aug aul aun auo aut b-u baa bab bae bag bal ban bao bat bau bba bbb bbe bbg bbl bbn bbo bbt bbu be- bea beb bee beg bel ben beo bet beu bga bgb bge bgg bgl bgn bgo bgt bgu bla blb ble blg bll bln blo blt blu bna bnb bne bng bnl bnn bno bnt bnu boa bob boe bog bol bon boo bot bou bta btb bte btg btl btn bto btt btu bua bub bue bug bul bun buo but buu eaa eab eae eag eal ean eao eat eau eba ebb ebe ebg ebl ebn ebo ebt ebu eea eeb eee eeg eel een eeo eet ega egb ege egg egl egn ego egt egu ela elb ele elg ell eln elo elt elu en- ena enb ene eng enl enn eno ent enu eo- eoa eob eoe eog eol eon eoo eot eou eta etb ete etg etl etn eto ett etu eu- eua eub eue eug eul eun eut gaa gab gae gag gal gan gao gat gau gba gbe gbg gbl gbn gbo gbt gbu ge- gea geb gee geg gel gen geo get geu gga ggb ggg ggn ggo ggt ggu gla glb gle glg gll gln glo glt glu gna gnb gne gnl gnn gno gnt gnu goa gob goe gog gol gon goo got gou gta gtb gte gtg gtl gtn gto gtt gtu gu- gua gub gue gug gul gun guo gut guu la- laa lab lae lag lal lan lao lat lau lba lbb lbe lbg lbl lbo lbt lbu lea leb lee leg lel len leo let leu lga lgb lge lgg lgl lgn lgo lgt lgu lla llb lle llg lll lln llo llt llu lna lnb lne lng lnl lnn lno lnt lnu loa lob loe log lol lon loo lot lou lta ltb lte ltg ltl lto ltt ltu lua lub lue lug lul lun luo lut luu naa nab nae nag nal nan nao nat nau nba nbb nbe nbg nbl nbn nbo nbt nbu ne- nea neb nee neg nel nen neo net neu nga ngb nge ngg ngl ngn ngo ngt ngu nla nlb nle nlg nll nln nlo nlt nlu nna nnb nne nng nnl nnn nno nnt nnu no- noa nob noe nog nol non noo not nou nta ntb nte ntg ntn nto ntt ntu nua nub nue nug nul nun nuo nut nuu oaa oab oae oag oal oan oao oat oau ob- oba obb obe obg obl obn obo obt obu oea oeb oee oeg oel oen oeo oet oga oge ogg ogl ogn ogo ogt ola olb ole olg oll oln olo olt olu on- ona onb one ong onl onn ono ont onu oo- ooa oob oog ool oon ooo oot ot- ota otb ote otg otl otn oto ott otu ou- oua oue oul oun ouo out taa tab tae tag tal tan tao tat tau tba tbb tbe tbg tbl tbn tbo tbt tbu te- tea teb tee teg tel ten teo tet teu tga tgb tge tgg tgl tgn tgo tgt tgu tla tle tlg tll tln tlo tlt tlu tna tnb tne tng tnl tnn tno tnt to- toa tob toe tog tol ton too tot tou tta ttb tte ttg ttl ttn tto ttt ttu tua tub tue tug tul tun tuo tut tuu ua- uaa uab uae uag ual uan uao uat uau uba ubb ube ubg ubl ubn ubo ubt ubu uea ueb uee ueg uel uen uet uga ugb uge ugg ugl ugn ugo ugt ugu ula ulb ule ulg ull uln ulo ult ulu un- una unb une ung unl unn uno unt unu uoa uob uoe uog uol uon uoo uot uta utb ute utl utn uto utt utu uua uue uug uun uut uuu