b-u bbb bbf bbg bbi bbn bbs bbu bbx bfb bff bfg bfi bfn bfs bfu bfx bgb bgf bgg bgi bgn bgs bgu bgx bi- bib bif big bii bin bis biu bix bnb bnf bng bni bnn bns bnu bnx bsb bsf bsg bsi bsn bss bsu bsx bub buf bug bui bun bus buu bux bxb bxi bxn bxx fbb fbf fbg fbi fbn fbs fbu fbx fff ffg ffi ffn ffs ffu ffx fgb fgf fgg fgi fgn fgs fib fif fig fii fin fis fiu fix fnb fnf fng fni fnn fns fnu fnx fsb fsf fsg fsi fsn fss fsu fsx fub fuf fug fui fun fus fuu fux fxg fxi fxs fxu fxx gbf gbg gbi gbn gbs gbu gbx gfb gff gfi gfs gfx ggb ggg ggi ggn ggs ggu gib gif gig gii gin gis giu gnb gnf gni gnn gns gnu gsb gsf gsg gsi gsn gss gsu gsx gu- gub guf gug gui gun gus guu gxf gxs i-f ibb ibf ibg ibi ibn ibs ibu ibx ifb iff ifg ifi ifn ifs ifu ifx igb igf igg igi ign igs igu iib iif iii iin iis iiu iix in- inb inf ing ini inn ins inu inx is- isb isf isg isi isn iss isu iu- iub iug iui ius ixi ixn n-i nbb nbf nbg nbi nbn nbs nbu nbx nfb nff nfi nfn nfs nfu ngb ngf ngg ngi ngn ngs ngu nib nif nig nii nin nis niu nix nnb nnf nng nni nnn nns nnu nsb nsf nsg nsi nsn nss nsu nsx nub nug nui nun nus nuu nux sbb sbf sbg sbi sbn sbs sbu sbx sfb sff sfg sfi sfn sfs sfu sfx sgb sgf sgg sgi sgn sgs sgu sgx sib sif sig sii sin sis siu six snb snf sng sni snn sns snu ss- ssb ssf ssg ssi ssn sss ssu ssx sub suf sug sui sun sus suu sux sxi sxn sxs sxu ubb ubf ubg ubi ubn ubs ubu ubx uff ufg ufi ufn ufs ufu ufx ugb ugf ugg ugi ugn ugs ugu ugx uib uif uig uii uin uis uiu un- unb unf ung uni unn uns unu unx usb usf usg usi usn uss usu usx uug uun uus uuu uxb uxf uxu xbx xfn xfs xfx xgi xii xin xis xiu xix xns xnu xsb xsi xss xui xun xus xxi xxx

-ing bbbb bbbs bbfn bbin bbng bffs bfgf bfsi bggs bgun bibb bibi bibs biff bifi bigb bigg bign bigs bigu biin biis bin- bing bini binn bins binu bis- biss bisu bixi bnib bnin bnss bsff bsfs bsgs bsin bsix bsns bubb bubi bubs bubu buff bugg bugi bugs buif buin buis buiu buix bunb bung buni bunn buns bunu busi buss busu busx buus fbis fbus ffff ffii ffss ffun fibs fiff fifi figg figs fiii fing fini finn fins fisi fiss fisu fixx fnuf fsfi fsgs fsix fssf fubb fubs fubu fuff fufu fugi fugs fugu fuig funf fung funs funx fusi fuss fusu fuxi gbbs ggfg gggg ggss gibb gibs giff gifs gifu gigg gigi gign gigs giis ging gini ginn gins ginu giss gius gnib gnin gnus gsif gsis gsix gubb gubi gubs gubu guff gugb gugg gugi gugu guib guin guis gung gunn guns gusb guss guus ibfi ibis ibns ibsf ibsn ibss ibus ifbb ifis ifni ifns ifsb iggs igis igni igns ignu igus iiii iiis iisi iisu infi infs ings inig inis inni inns innu inss insu inui inun inus inxs isbn isbx isin isis issf issi isss issu isus iugs iuiu iuss ixxi n-ii nbuf nfff nfib nfix nfsu ngfs ngns ngsn nguu nibi nibs niff nigg nigs niiu ning nini nins nisi niss nisu nixi nngn nnnn nnss nsfs nsin nsis nssb nssf nsss nsub nubi nubs nuff nufx nugs nuin nuix nung nunn nuns nusi nuss nusu s-ib s-ii sbbs sbig sbsi sbus sfnb sfss sfsu sggg sggs sgss sibi sibs sibu siff sifu sigg sigi sign sigs sing sini sinn sins sinu sisi siss sisu siui sius sixx snfu snib snig snns snub snug snus ssbn ssgs ssin ssis ssns sssb sssf sssi ssss sub- subb subg subi subs suf- suff sufi sufs sufu sug- sugg sugi suig suin suis sun- sunb sung suni sunn suns sunu sus- susi suss susu suus sux- ubbi ubii ubis ufxs uggs ugis ugni uguu ungu uni- unif unii unin unis unix unni unns uns- unsg unus usbs usfi usfs usif usin usis usix usnu ussb ussf usss ussu usui usun usus uuni uusi uuuu uxus x-fi xbin xfig xfin xggi xibu xiii xing xinu xisi xixi xsgi xsin xsun xuxu xxii xxix xxxi xxxx

bbgun bbuss bibbs bibin bibis bibus biffi biffs bifus big-i biggs bigif bigig bigin bings binns binub bisfi bisin bixin bsins buffi buffs bugis bugun bungi bungs bungu bunin bunun bunus busin bussu busuu buxus ffxii fibis figgs fiing fiini finif finis finns fissi fixin fu-fu fubbs fubus fuffs fugug fugus fungi fungs funis funsi fusi- fusun fusus fuxin gi-fi gibbi gibbs gibi- gibss gibus giggs giing gings ginsu gisin gissi gnuff gnuni gsign gubbi gubin guffs guggi gugin gugux guibs guinn guiss guixi gungu gunib gunni gunns gunsn gusii if-- ifin ifius igigi igni- ignis iiiii iiuni inbig inbin infin infix infun ingin ingui ingus ining inini innis inniu insin insub inuus is-is isbns isfin isign ising isisi issus issuu isuus iufni n-sub nginx ngugi ngugu nguni nibbi nigun nigus niibi ningi ningu ninib ninus ninux nisin nisus nsign nu-nu nubus nugi- nungi nunni nunns nunun nusus nuxis nuxiu s-bus s-iii sfinx si-in sibin sibiu sibsu sifus signs sigus singi sings singu sinis sinix sinni sinu- sinus sisig sisis sissi sissu siusi snibs sniff snigg snigs snub- snubs snuff snugs snuss ss-gb sssss subbu subin subis subss suffs sufis suggs sugii sugnu sugus suibu suigu suing suixi sunbs sunin sunis sunni susun susus suuns u-n-i u-nii