-al -ol a-a a-b aaa aab aae aag aal aan aao aas aau ab- aba abb abe abg abl abn abo abs abu aea aeb aee aeg ael aen aeo aes aeu ag- aga agb age agg agl agn ago ags agu al- ala alb ale alg all aln alo als alu an- ana anb ane ang anl ann ano ans anu aoa aob aoe aog aol aon aoo aos aou as- asa asb ase asg asl asn aso ass asu au- aua aub aue aug aul aun auo aus b-u baa bab bae bag bal ban bao bas bau bba bbb bbe bbg bbl bbn bbo bbs bbu be- bea beb bee beg bel ben beo bes beu bga bgb bge bgg bgl bgn bgo bgs bgu bla blb ble blg bll bln blo bls blu bna bnb bne bng bnl bnn bno bns bnu boa bob boe bog bol bon boo bos bou bsa bsb bse bsg bsl bsn bso bss bsu bua bub bue bug bul bun buo bus buu eaa eab eae eag eal ean eao eas eau eba ebb ebe ebg ebl ebn ebo ebs ebu eea eeb eee eeg eel een eeo ees ega egb ege egg egl egn ego egs egu ela elb ele elg ell eln elo els elu en- ena enb ene eng enl enn eno ens enu eo- eoa eob eoe eog eol eon eoo eos eou es- esa esb ese esg esl esn eso ess esu eu- eua eub eue eug eul eun eus gaa gab gae gag gal gan gao gas gau gba gbe gbg gbl gbn gbo gbs gbu ge- gea geb gee geg gel gen geo ges geu gga ggb ggg ggn ggo ggs ggu gla glb gle glg gll gln glo gls glu gna gnb gne gnl gnn gno gns gnu goa gob goe gog gol gon goo gos gou gsa gsb gse gsg gsl gsn gso gss gsu gu- gua gub gue gug gul gun guo gus guu la- laa lab lae lag lal lan lao las lau lba lbb lbe lbg lbl lbo lbs lbu lea leb lee leg lel len leo les leu lga lgb lge lgg lgl lgn lgo lgs lgu lla llb lle llg lll lln llo lls llu lna lnb lne lng lnl lnn lno lns lnu loa lob loe log lol lon loo los lou lsa lsb lse lsg lsl lsn lso lss lsu lua lub lue lug lul lun luo lus luu naa nab nae nag nal nan nao nas nau nba nbb nbe nbg nbl nbn nbo nbs nbu ne- nea neb nee neg nel nen neo nes neu nga ngb nge ngg ngl ngn ngo ngs ngu nla nlb nle nlg nll nln nlo nls nlu nna nnb nne nng nnl nnn nno nns nnu no- noa nob noe nog nol non noo nos nou nsa nsb nse nsg nsl nsn nso nss nsu nua nub nue nug nul nun nuo nus nuu oaa oab oae oag oal oan oao oas oau ob- oba obb obe obg obl obn obo obs obu oea oeb oee oeg oel oen oeo oes oga oge ogg ogl ogn ogo ogs ola olb ole olg oll oln olo ols olu on- ona onb one ong onl onn ono ons onu oo- ooa oob oog ool oon ooo oos os- osa osb ose osg osl osn oso oss osu ou- oua oue oul oun ouo ous saa sab sae sag sal san sao sas sau sba sbb sbe sbg sbl sbn sbo sbs sbu se- sea seb see seg sel sen seo ses seu sga sgb sge sgg sgl sgn sgo sgs sgu sla slb sle slg sll sln slo sls slu sna snb sne sng snl snn sno sns snu soa sob soe sog sol son soo sos sou ss- ssa ssb sse ssg ssl ssn sso sss ssu sua sub sue sug sul sun suo sus suu ua- uaa uab uae uag ual uan uao uas uau uba ubb ube ubg ubl ubn ubo ubs ubu uea ueb uee ueg uel uen ues uga ugb uge ugg ugl ugn ugo ugs ugu ula ulb ule ulg ull uln ulo uls ulu un- una unb une ung unl unn uno uns unu uoa uob uoe uog uol uon uoo uos usa usb use usg usl usn uso uss usu uua uue uug uun uus uuu