-al -ol a-a a-b a-i aaa aab aag aai aal aan aao aas aau ab- aba abb abg abi abl abn abo abs abu ag- aga agb agg agi agl agn ago ags agu ai- aia aib aig aii ail ain aio ais aiu al- ala alb alg ali all aln alo als alu an- ana anb ang ani anl ann ano ans anu aoa aob aog aoi aol aon aoo aos aou as- asa asb asg asi asl asn aso ass asu au- aua aub aug aui aul aun auo aus b-u baa bab bag bai bal ban bao bas bau bba bbb bbg bbi bbl bbn bbo bbs bbu bga bgb bgg bgi bgl bgn bgo bgs bgu bi- bia bib big bii bil bin bio bis biu bla blb blg bli bll bln blo bls blu bna bnb bng bni bnl bnn bno bns bnu boa bob bog boi bol bon boo bos bou bsa bsb bsg bsi bsl bsn bso bss bsu bua bub bug bui bul bun buo bus buu gaa gab gag gai gal gan gao gas gau gba gbg gbi gbl gbn gbo gbs gbu gga ggb ggg ggi ggn ggo ggs ggu gia gib gig gii gil gin gio gis giu gla glb glg gli gll gln glo gls glu gna gnb gni gnl gnn gno gns gnu goa gob gog goi gol gon goo gos gou gsa gsb gsg gsi gsl gsn gso gss gsu gu- gua gub gug gui gul gun guo gus guu ia- iaa iab iag iai ial ian iao ias iau iba ibb ibg ibi ibl ibn ibo ibs ibu iga igb igg igi igl ign igo igs igu iia iib iii iil iin iio iis iiu il- ila ilb ilg ili ill iln ilo ils ilu in- ina inb ing ini inl inn ino ins inu io- ioa iob iog ioi iol ion ioo ios iou is- isa isb isg isi isl isn iso iss isu iu- iua iub iug iui ius la- laa lab lag lai lal lan lao las lau lba lbb lbg lbi lbl lbo lbs lbu lga lgb lgg lgi lgl lgn lgo lgs lgu lia lib lig lii lil lin lio lis liu lla llb llg lli lll lln llo lls llu lna lnb lng lni lnl lnn lno lns lnu loa lob log loi lol lon loo los lou lsa lsb lsg lsi lsl lsn lso lss lsu lua lub lug lui lul lun luo lus luu n-i naa nab nag nai nal nan nao nas nau nba nbb nbg nbi nbl nbn nbo nbs nbu nga ngb ngg ngi ngl ngn ngo ngs ngu nia nib nig nii nil nin nio nis niu nla nlb nlg nli nll nln nlo nls nlu nna nnb nng nni nnl nnn nno nns nnu no- noa nob nog noi nol non noo nos nou nsa nsb nsg nsi nsl nsn nso nss nsu nua nub nug nui nul nun nuo nus nuu o-i oaa oab oag oai oal oan oao oas oau ob- oba obb obg obi obl obn obo obs obu oga ogg ogi ogl ogn ogo ogs oia oib oii oil oin oio ois oiu ola olb olg oli oll oln olo ols olu on- ona onb ong oni onl onn ono ons onu oo- ooa oob oog ooi ool oon ooo oos os- osa osb osg osi osl osn oso oss osu ou- oua oui oul oun ouo ous saa sab sag sai sal san sao sas sau sba sbb sbg sbi sbl sbn sbo sbs sbu sga sgb sgg sgi sgl sgn sgo sgs sgu sia sib sig sii sil sin sio sis siu sla slb slg sli sll sln slo sls slu sna snb sng sni snl snn sno sns snu soa sob sog soi sol son soo sos sou ss- ssa ssb ssg ssi ssl ssn sso sss ssu sua sub sug sui sul sun suo sus suu ua- uaa uab uag uai ual uan uao uas uau uba ubb ubg ubi ubl ubn ubo ubs ubu uga ugb ugg ugi ugl ugn ugo ugs ugu uia uib uig uii uil uin uio uis uiu ula ulb ulg uli ull uln ulo uls ulu un- una unb ung uni unl unn uno uns unu uoa uob uog uol uon uoo uos usa usb usg usi usl usn uso uss usu uua uug uun uus uuu