-al -ol a-a a-b a-i a-t aaa aab aae aag aai aal aan aao aat aau ab- aba abb abe abg abi abl abn abo abt abu aea aeb aee aeg aei ael aen aeo aet aeu ag- aga agb age agg agi agl agn ago agt agu ai- aia aib aie aig aii ail ain aio ait aiu al- ala alb ale alg ali all aln alo alt alu an- ana anb ane ang ani anl ann ano ant anu aoa aob aoe aog aoi aol aon aoo aot aou at- ata atb ate atg ati atl atn ato att atu au- aua aub aue aug aui aul aun auo aut b-u baa bab bae bag bai bal ban bao bat bau bba bbb bbe bbg bbi bbl bbn bbo bbt bbu be- bea beb bee beg bei bel ben beo bet beu bga bgb bge bgg bgi bgl bgn bgo bgt bgu bi- bia bib bie big bii bil bin bio bit biu bla blb ble blg bli bll bln blo blt blu bna bnb bne bng bni bnl bnn bno bnt bnu boa bob boe bog boi bol bon boo bot bou bta btb bte btg bti btl btn bto btt btu bua bub bue bug bui bul bun buo but buu eaa eab eae eag eai eal ean eao eat eau eba ebb ebe ebg ebi ebl ebn ebo ebt ebu eea eeb eee eeg eel een eeo eet ega egb ege egg egi egl egn ego egt egu eia eib eie eig eii eil ein eio eit eiu ela elb ele elg eli ell eln elo elt elu en- ena enb ene eng eni enl enn eno ent enu eo- eoa eob eoe eog eoi eol eon eoo eot eou eta etb ete etg eti etl etn eto ett etu eu- eua eub eue eug eui eul eun eut gaa gab gae gag gai gal gan gao gat gau gba gbe gbg gbi gbl gbn gbo gbt gbu ge- gea geb gee geg gei gel gen geo get geu gga ggb ggg ggi ggn ggo ggt ggu gia gib gie gig gii gil gin gio git giu gla glb gle glg gli gll gln glo glt glu gna gnb gne gni gnl gnn gno gnt gnu goa gob goe gog goi gol gon goo got gou gta gtb gte gtg gti gtl gtn gto gtt gtu gu- gua gub gue gug gui gul gun guo gut guu ia- iaa iab iae iag iai ial ian iao iat iau iba ibb ibe ibg ibi ibl ibn ibo ibt ibu ie- iea iee ieg iei iel ien iet iga igb ige igg igi igl ign igo igt igu iia iib iie iii iil iin iio iit iiu il- ila ilb ile ilg ili ill iln ilo ilt ilu in- ina inb ine ing ini inl inn ino int inu io- ioa iob ioe iog ioi iol ion ioo iot iou ita itb ite itg iti itl itn ito itt itu iu- iua iub iue iug iui iut la- laa lab lae lag lai lal lan lao lat lau lba lbb lbe lbg lbi lbl lbo lbt lbu lea leb lee leg lei lel len leo let leu lga lgb lge lgg lgi lgl lgn lgo lgt lgu lia lib lie lig lii lil lin lio lit liu lla llb lle llg lli lll lln llo llt llu lna lnb lne lng lni lnl lnn lno lnt lnu loa lob loe log loi lol lon loo lot lou lta ltb lte ltg lti ltl lto ltt ltu lua lub lue lug lui lul lun luo lut luu n-i naa nab nae nag nai nal nan nao nat nau nba nbb nbe nbg nbi nbl nbn nbo nbt nbu ne- nea neb nee neg nei nel nen neo net neu nga ngb nge ngg ngi ngl ngn ngo ngt ngu nia nib nie nig nii nil nin nio nit niu nla nlb nle nlg nli nll nln nlo nlt nlu nna nnb nne nng nni nnl nnn nno nnt nnu no- noa nob noe nog noi nol non noo not nou nta ntb nte ntg nti ntn nto ntt ntu nua nub nue nug nui nul nun nuo nut nuu o-i oaa oab oae oag oai oal oan oao oat oau ob- oba obb obe obg obi obl obn obo obt obu oea oeb oee oeg oei oel oen oeo oet oga oge ogg ogi ogl ogn ogo ogt oia oib oie oii oil oin oio oit oiu ola olb ole olg oli oll oln olo olt olu on- ona onb one ong oni onl onn ono ont onu oo- ooa oob oog ooi ool oon ooo oot ot- ota otb ote otg oti otl otn oto ott otu ou- oua oue oui oul oun ouo out taa tab tae tag tai tal tan tao tat tau tba tbb tbe tbg tbi tbl tbn tbo tbt tbu te- tea teb tee teg tei tel ten teo tet teu tga tgb tge tgg tgi tgl tgn tgo tgt tgu tia tib tie tig tii til tin tio tit tiu tla tle tlg tli tll tln tlo tlt tlu tna tnb tne tng tni tnl tnn tno tnt to- toa tob toe tog toi tol ton too tot tou tta ttb tte ttg tti ttl ttn tto ttt ttu tua tub tue tug tui tul tun tuo tut tuu ua- uaa uab uae uag uai ual uan uao uat uau uba ubb ube ubg ubi ubl ubn ubo ubt ubu uea ueb uee ueg uei uel uen uet uga ugb uge ugg ugi ugl ugn ugo ugt ugu uia uib uie uig uii uil uin uio uit uiu ula ulb ule ulg uli ull uln ulo ult ulu un- una unb une ung uni unl unn uno unt unu uoa uob uoe uog uol uon uoo uot uta utb ute uti utl utn uto utt utu uua uue uug uun uut