b-u bbb bbf bbh bbi bbn bbo bbs bbu bfb bff bfh bfi bfn bfo bfs bfu bhb bhf bhh bhi bho bhs bhu bi- bib bif bih bii bin bio bis biu bnb bnf bni bnn bno bns bnu bob bof boh boi bon boo bos bou bsb bsf bsh bsi bsn bso bss bsu bub buf buh bui bun buo bus buu fbb fbf fbh fbi fbn fbo fbs fbu fff ffh ffi ffn ffo ffs ffu fhb fhf fhh fhi fhn fho fhs fib fif fih fii fin fis fiu fnb fnf fnh fni fnn fns fnu fob fof foh foi fon foo fos fou fsb fsf fsh fsi fsn fso fss fsu fub fuf fui fun fuo fus fuu h-i hbb hbf hbh hbi hbn hbo hbs hbu hfb hff hfh hfi hfn hfo hfs hfu hhb hhf hhh hhi hhn hho hhs hhu hib hif hih hii hin hio his hiu hnb hnf hnh hnn hno hns hnu hob hof hoh hoi hon hoo hos hou hsb hsf hsh hsi hsn hss hsu hub huf huh hui hun huo hus huu i-f ibb ibf ibh ibi ibn ibo ibs ibu ifb iff ifi ifn ifo ifs ifu ihb ihf ihh ihi ihn iho ihs ihu iib iif iih iii iin iio iis iiu in- inb inf inh ini inn ino ins inu io- iob iof ioh ioi ion ioo ios iou is- isb isf ish isi isn iso iss isu iu- iub iui ius n-i nbb nbf nbi nbn nbo nbs nbu nfb nff nfi nfn nfo nfs nfu nhb nhf nhh nhi nhn nhs nhu nib nif nih nii nin nio nis niu nnb nnf nnh nni nnn nno nns nnu no- nob nof noh noi non noo nos nou nsb nsf nsh nsi nsn nso nss nsu nub nuh nui nun nuo nus nuu o-i ob- obb obf obh obi obn obo obs obu of- ofb off ofi ofn ofo ofs ofu ohf ohh ohi ohn oho ohs ohu oib oif oii oin oio ois oiu on- onb onf onh oni onn ono ons onu oo- oob oof ooh ooi oon ooo oos os- osb osf osh osi osn oso oss osu ou- ouf ouh oui oun ouo ous sbb sbf sbh sbi sbn sbo sbs sbu sfb sff sfh sfi sfn sfo sfs sfu sh- shb shf shh shi shn sho shs shu sib sif sih sii sin sio sis siu snb snf sni snn sno sns snu sob sof soh soi son soo sos sou ss- ssb ssf ssh ssi ssn sso sss ssu sub suf suh sui sun suo sus suu ubb ubf ubh ubi ubn ubo ubs ubu uff ufh ufi ufn ufo ufs ufu uhb uhf uhh uhi uho uhs uhu uib uif uii uin uio uis uiu un- unb unf unh uni unn uno uns unu uob uon uoo uos usb usf ush usi usn uso uss usu uun uus uuu

-hou -ous bbbb bbbs bbfn bbhs bbin bffs bfhs bfsi bhff bhhs bhoi bhsf bhuu bibb bibi bibo bibs biff bifi bihi bihs bihu biin biis bin- binh bini binn bino bins binu bio- bioi bion bios biou bis- bish biso biss bisu bnhs bnib bnin bnss bobb bobi bobo bobs bobu boff bofh bofs bofu bohn boho bohs bohu boi- boii boin bois boiu boni bonn bono bons bonu boob boof booh boon boos bosh bosi bosn boso boss bosu bouf bouh boun bous bsff bsfs bshs bsin bsns bson bsos bubb bubi bubo bubs bubu buff bufo buhi buho buhs buif buin buis buiu bunb buni bunn buno buns bunu buon bush busi buss busu buus fbhs fbis fbus ffff ffhs ffii ffss ffun fhfs fhhs fhss fibs fiff fifi fifo fiii fini finn fino fins fion fios fish fisi fiss fisu fnhs fnuf fobs fofo fohn fohs foin fois fono fons foof foon foos fosb fosh fosi foso foss foun fous fsfi fsfo fshb fshs fssf fubb fubs fubu fuff fufu fuhs funf funh funs fusi fuso fuss fusu h-ii hbbs hbhs hbio hbos hbss hfhs hfss hhhh hhhs hhof hhus hibi hibu hiff hifh hifi hifn hifo hihi hiho hiis hiiu hinn hino hins hiob hisb hish hisn hiss hnhs hnoi hobo hobs hoff hofs hofu hohn hoho hoif hois honi hono hons honu hoof hoon hoos hosh hoss houf hsfs hshs hsin hsni hsob hson hubb hubi hubo hubs huff hufs hufu huhi huhn huhs huhu huib huif huis hunh huni huns huon huos hush husi huso huss huub huus i-no ibfi ibis ibns ibon ibos ibsf ibsn ibss ibus ifbb ifis ifni ifno ifns ifsb ifso ihis ihob ihss ihub ihuo iiii iiio iiis iino iioi iioo iios iisi iisu inbo infi info infs inhs inis inni inno inns innu ino- inoi inon inos inou insh inso inss insu inui inun inus iobi ioii ioio ioni ionn iono ions ioof iooi iooo ioos ioso iosu ioun ious isbn ishi ishs isin isis isno iso- isof ison isos issf issh issi isso isss issu isuh isus iuiu iuno iuss n-ii nbbo nbhs nbuf nfff nfhs nfib nfon nfsu nhhs nhis nhnn nhon nibi nibo nibs niff nihf niiu ninh nini nino nins nioh nion nioo nios niou nish nisi niso niss nisu nnhs nnnn nnos nnss nobi nobo nobs nobu nofi nohn noho nohs noib noif noin noio nois non- noni nonn nono nons nonu noo- noob noon nooo noos nos- nosh noss nosu nouh noun nous nsbo nsfs nshs nsin nsis nsof nsos nsou nssb nssf nsso nsss nsub nubi nubs nuff nuhi nuin nunn nuno nuns nuon nush nusi nuss nusu obbo obhs obin obis oboi obon obos obsn obss obuh obus off- offh offo offs offu ofno ofus ohhi ohho ohhs ohif ohio ohis ohno ohob ohoh ohos ohso ohss ohus oiii oins oion oios oisu onis onni onno onon onos onso onus oobi ooff oofs ooho oohs oons oooh oooo ooos oosi oous oshi osho oshs oshu