-ol fff ffg ffl ffn ffo ffr ffs ffu fgf fgg fgl fgn fgr fgs flf flg fll fln flo flr fls flu fnf fng fnl fnn fnr fns fnu fof fog fol fon foo for fos fou frf frg frl frn fro frr frs fru fsf fsg fsl fsn fso fsr fss fsu fuf fug ful fun fuo fur fus fuu gff gfl gfo gfr gfs ggg ggn ggo ggr ggs ggu glf glg gll gln glo glr gls glu gnf gnl gnn gno gnr gns gnu gof gog gol gon goo gor gos gou grf grg grl grn gro grr grs gru gsf gsg gsl gsn gso gsr gss gsu gu- guf gug gul gun guo gur gus guu lff lfg lfl lfn lfo lfr lfs lfu lgf lgg lgl lgn lgo lgr lgs lgu llf llg lll lln llo llr lls llu lng lnl lnn lno lnr lns lnu lof log lol lon loo lor los lou lrf lrg lrn lro lrr lrs lru lsf lsg lsl lsn lso lsr lss lsu luf lug lul lun luo lur lus luu nff nfl nfn nfo nfr nfs nfu ngf ngg ngl ngn ngo ngs ngu nlf nlg nll nln nlo nlr nls nlu nnf nng nnl nnn nno nns nnu no- nof nog nol non noo nor nos nou nrf nrg nrl nrn nro nrr nrs nru nsf nsg nsl nsn nso nsr nss nsu nug nul nun nuo nur nus nuu of- off ofg ofl ofn ofo ofr ofs ofu ogf ogg ogl ogn ogo ogs olf olg oll oln olo ols olu on- onf ong onl onn ono onr ons onu oo- oof oog ool oon ooo oor oos or- orf org orl orn oro orr ors oru os- osf osg osl osn oso osr oss osu ou- ouf oul oun ouo our ous rff rfg rfl rfn rfo rfr rfs rfu rgf rgg rgn rgo rgr rgs rlf rlg rll rln rlo rlr rls rlu rng rnn rno rnr rns rnu rof rog rol ron roo ror ros rou rrf rrg rrl rrn rrr rrs rru rsf rsg rsl rsn rso rsr rss rsu ruf rug run ruo rur rus ruu sff sfg sfl sfn sfo sfr sfs sfu sgf sgg sgl sgn sgo sgr sgs sgu slf slg sll sln slo slr sls slu snf sng snl snn sno snr sns snu sof sog sol son soo sor sos sou sr- srf srg srl srn sro srr srs ss- ssf ssg ssl ssn sso ssr sss ssu suf sug sul sun suo sur sus suu uff ufg ufl ufn ufo ufr ufs ufu ugf ugg ugl ugn ugo ugr ugs ugu ulf ulg ull uln ulo ulr uls ulu un- unf ung unl unn uno unr uns unu uog uol uon uoo uor uos ur- urf urg url urn uro urr urs uru usf usg usl usn uso usr uss usu uug uun uur uus uuu

-ous ffff ffrr ffss ffun flog flon floo flor flos flou fluf fluo flur flus fnrs fnuf fofo fogg fogl fogn fogo fogs foll folo folr fols fong fono fons foof fool foon foos for- forg forl forn foro forr fors foso foss foug foul foun four fous frns frog frol fron fros frou frso frug frun fsfo fsgs fsln fssf fuff fufu fugo fugs fugu full fuls fulu funf fung funs fuor fur- furg furl furn furo furr furs fuso fuss fusu gfor ggfg gggg ggrn ggss glof glog glor glos glou glro glug glun glur gnof gnoo gnrr gnus goff gofr gofu gogo gogs golf goll golo gols golu gon- gong gonn gono gons gonu goof goog gool goon goor goos gorf gorg gorn goro gorr gors goso goss gosu gou- gouf goug goul goun gour gous grof grog grol gron groo gror gros grou grrl grrr grrs grss gruf grug grun grur grus gson gsos gsur guff gugg gugu gulf gull gulo guls gulu gung gunn guns guos gurg gurl gurn guro gurr gurs guru guss guus lfng lgfl llll lloo lnfs lngs lnso loff lofn log- logo logs loll lolo lols long lono lonr lons loof lool loon loor loos lorn loro lors loso loss loul loun lour lous louu lron lrrr ls-r lsof lson lsso lssr luff lufu lugg lugo lugs lugu lull lulu lung lunn luno luns lurg lurs luso luss nfff nfon nfrs nfsr nfsu ngfs ngns ngol ngon ngor ngos ngou ngsn ngur nguu nlgn nlls nngn nnls nnnn nnos nnsl nnss nogg nogo nogs nolf noll nolo nols non- nong nonn nono nons nonu noo- nool noon nooo noor noos nor- norf norg norn noro norr nors nos- noss nosu noul noun nour nous nron nrrl nsfs nslr nsls nsnr nsof nsos nsou nsrl nssf nsso nssr nsss nuff nugs null nung nunn nuno nuns nuon nurl nurn nurr nurs nuru nusl nuss nusu off- offo offr offs offu ofgo ofno ofor ofus ogfr ognl ogog ogon ogou ogro ogun ogus olfs olgr ollo olof olog olon olor olos olur ongo ongu onlf onno onon onor onos onso onur onus ooff oofs oolo oons oooo ooos oous orff orfs orfu orgn orgo orgs orlo orlu orno orns oro- orof oron oror oros orro orrs orso orsu orus oslo osno osnr osoo osor osos osro osso ossu osul osun ouff ouls oulu oun- oung our- ourn ouro ours ouu- rffl rfgs rlls rlug rngs roff rofl rofo rogg rogo rolf roll rolo rong rono rons roof roog rool roon roor roos roro roru roso ross rouf roul roun rous rrrr rrun rsnn rsno rsnr rsos rssl ruff rufo rugg rugs rull rulo runf rung runn runo runs ruro rurs ruru ruso russ rusu ruun s-os sfls sfog sfor sfos sfro sfss sfsu sggg sggs sglr sgls sgnl sgro sgss slln slog slon sloo slos slrn slrs slsu slug slur snfu snlf snns snog snoo snor snos snrs snug snur snus sofo sogn sogo sogs solf soll soln solo solr sols