-al -ol a-a a-i aaa aaf aag aai aal aan aao aas aau af- afa aff afg afi afl afn afo afs afu ag- aga agf agg agi agl agn ago ags agu ai- aia aif aig aii ail ain aio ais aiu al- ala alf alg ali all aln alo als alu an- ana anf ang ani anl ann ano ans anu aoa aof aog aoi aol aon aoo aos aou as- asa asf asg asi asl asn aso ass asu au- aua auf aug aui aul aun auo aus faa faf fag fai fal fan fao fas fau ffa fff ffg ffi ffl ffn ffo ffs ffu fga fgf fgg fgi fgl fgn fgs fia fif fig fii fil fin fis fiu fla flf flg fli fll fln flo fls flu fna fnf fng fni fnl fnn fns fnu foa fof fog foi fol fon foo fos fou fsa fsf fsg fsi fsl fsn fso fss fsu fua fuf fug fui ful fun fuo fus fuu gaa gaf gag gai gal gan gao gas gau gfa gff gfi gfl gfo gfs gga ggg ggi ggn ggo ggs ggu gia gif gig gii gil gin gio gis giu gla glf glg gli gll gln glo gls glu gna gnf gni gnl gnn gno gns gnu goa gof gog goi gol gon goo gos gou gsa gsf gsg gsi gsl gsn gso gss gsu gu- gua guf gug gui gul gun guo gus guu i-f ia- iaa iaf iag iai ial ian iao ias iau ifa iff ifg ifi ifl ifn ifo ifs ifu iga igf igg igi igl ign igo igs igu iia iif iii iil iin iio iis iiu il- ila ilf ilg ili ill iln ilo ils ilu in- ina inf ing ini inl inn ino ins inu io- ioa iof iog ioi iol ion ioo ios iou is- isa isf isg isi isl isn iso iss isu iu- iua iug iui ius la- laa laf lag lai lal lan lao las lau lfa lff lfg lfi lfl lfn lfo lfs lfu lga lgf lgg lgi lgl lgn lgo lgs lgu lia lif lig lii lil lin lio lis liu lla llf llg lli lll lln llo lls llu lna lng lni lnl lnn lno lns lnu loa lof log loi lol lon loo los lou lsa lsf lsg lsi lsl lsn lso lss lsu lua luf lug lui lul lun luo lus luu n-i naa naf nag nai nal nan nao nas nau nfa nff nfi nfl nfn nfo nfs nfu nga ngf ngg ngi ngl ngn ngo ngs ngu nia nif nig nii nil nin nio nis niu nla nlf nlg nli nll nln nlo nls nlu nna nnf nng nni nnl nnn nno nns nnu no- noa nof nog noi nol non noo nos nou nsa nsf nsg nsi nsl nsn nso nss nsu nua nug nui nul nun nuo nus nuu o-i oaa oaf oag oai oal oan oao oas oau of- ofa off ofg ofi ofl ofn ofo ofs ofu oga ogf ogg ogi ogl ogn ogo ogs oia oif oii oil oin oio ois oiu ola olf olg oli oll oln olo ols olu on- ona onf ong oni onl onn ono ons onu oo- ooa oof oog ooi ool oon ooo oos os- osa osf osg osi osl osn oso oss osu ou- oua ouf oui oul oun ouo ous saa saf sag sai sal san sao sas sau sfa sff sfg sfi sfl sfn sfo sfs sfu sga sgf sgg sgi sgl sgn sgo sgs sgu sia sif sig sii sil sin sio sis siu sla slf slg sli sll sln slo sls slu sna snf sng sni snl snn sno sns snu soa sof sog soi sol son soo sos sou ss- ssa ssf ssg ssi ssl ssn sso sss ssu sua suf sug sui sul sun suo sus suu ua- uaa uaf uag uai ual uan uao uas uau ufa uff ufg ufi ufl ufn ufo ufs ufu uga ugf ugg ugi ugl ugn ugo ugs ugu uia uif uig uii uil uin uio uis uiu ula ulf ulg uli ull uln ulo uls ulu un- una unf ung uni unl unn uno uns unu uoa uog uol uon uoo uos usa usf usg usi usl usn uso uss usu uua uug uun uus uuu