b-u bbb bbh bbi bbn bbo bbr bbs bbu bhb bhh bhi bho bhr bhs bhu bi- bib bih bii bin bio bir bis biu biz bnb bni bnn bno bnr bns bnu bnz bob boh boi bon boo bor bos bou boz brb brh bri brn bro brr brs bru brz bsb bsh bsi bsn bso bsr bss bsu bub buh bui bun buo bur bus buu buz bzh bzn bzo bzr bzs bzu bzz h-i hbb hbh hbi hbn hbo hbr hbs hbu hbz hhb hhh hhi hhn hho hhr hhs hhu hhz hib hih hii hin hio hir his hiu hnb hnh hnn hno hns hnu hnz hob hoh hoi hon hoo hor hos hou hr- hrb hrh hri hrn hro hrr hrs hru hrz hsb hsh hsi hsn hsr hss hsu hsz hub huh hui hun huo hur hus huu huz hzo hzs ibb ibh ibi ibn ibo ibr ibs ibu ibz ihb ihh ihi ihn iho ihr ihs ihu iib iih iii iin iio iir iis iiu in- inb inh ini inn ino inr ins inu io- iob ioh ioi ion ioo ior ios iou ir- irb iri irn iro irr irs iru is- isb ish isi isn iso isr iss isu iu- iub iui iur ius iuz izh izi izo izu izz n-i nbb nbi nbn nbo nbr nbs nbu nhb nhh nhi nhn nhr nhs nhu nhz nib nih nii nin nio nir nis niu niz nnb nnh nni nnn nno nns nnu nnz no- nob noh noi non noo nor nos nou noz nrb nri nrn nro nrr nrs nru nrz nsb nsh nsi nsn nso nsr nss nsu nsz nub nuh nui nun nuo nur nus nuu nzb nzi nzo nzs nzz o-i ob- obb obh obi obn obo obr obs obu ohh ohi ohn oho ohr ohs ohu oib oii oin oio oir ois oiu oiz on- onb onh oni onn ono onr ons onu oo- oob ooh ooi oon ooo oor oos or- orb orh ori orn oro orr ors oru orz os- osb osh osi osn oso osr oss osu ou- ouh oui oun ouo our ous ozo ozs ozu ozz rbb rbh rbi rbn rbo rbr rbs rbu rh- rhb rhh rhi rhn rho rhr rhs rhu rib rih rii rin rio rir ris riz rnb rnh rni rnn rno rnr rns rnu rnz rob roh roi ron roo ror ros rou roz rrb rrh rri rrn rrr rrs rru rsb rsh rsi rsn rso rsr rss rsu rub ruh rui run ruo rur rus ruu ruz rzb rzo sbb sbh sbi sbn sbo sbr sbs sbu sh- shb shh shi shn sho shr shs shu sib sih sii sin sio sir sis siu snb sni snn sno snr sns snu sob soh soi son soo sor sos sou soz sr- srb srh sri srn sro srr srs ss- ssb ssh ssi ssn sso ssr sss ssu ssz sub suh sui sun suo sur sus suu suz szi szr szu ubb ubh ubi ubn ubo ubr ubs ubu uhb uhh uhi uho uhr uhs uhu uib uii uin uio uir uis uiu un- unb unh uni unn uno unr uns unu uob uon uoo uor uos ur- urb uri urn uro urr urs uru urz usb ush usi usn uso usr uss usu usz uun uur uus uuu uzb uzh uzi uzo uzu zbb zbr zbs zhi zho zhr zhs zhu zib zin zio zir zis ziz znn zno zns zo- zob zoi zon zoo zor zos zou zrh zro zrs zsh zsi zsu zsz zub zui zun zur zus zuz zzr zzs zzz

-hou -ous bbbb bbbs bbhs bbin bhhs bhir bhoi bhor bhur bhuu bibb bibi bibo bibs bihi bihs bihu biin biis bin- binh bini binn bino bins binu binz bio- bioi bion bios biou birb biri birn biro birr birs biru bis- bish biso biss bisu bizu bizz bnhs bnib bnin bnor bnrr bnss bobb bobi bobo bobs bobu bohn boho bohr bohs bohu boi- boii boin bois boiu boni bonn bono bons bonu boob booh boon boor boos booz bor- borh bori born boro borr bors boru borz bosh bosi bosn boso boss bosu bouh boun bour bous bozi bozo brhs brih brin brio bris briz brno brns brob broh bron broo bror bros brou broz brrr brrs brsb brsr bruh brun brus bruz bshs bsin bsns bson bsos bubb bubi bubo bubs bubu buhi buho buhr buhs buin buir buis buiu bunb buni bunn buno buns bunu bunz buon bur- burb burh buri burn buro burr burs buru burz bush busi buss busu buus buuz buzi buzz bzou bzzz h-ii hbbs hbhs hbio hbos hbrs hbss hhhh hhhs hhus hibi hibu hihi hiho hiis hiiu hinn hino hins hinz hiob hiri hirn hiro hirs hiru hisb hish hisn hiss hizz hnhs hnoi hobo hobs hohn hoho hoir hois honi hono hons honu honz hoon hoor hoos hori horn horo horr hors hosh hoss hour hozo hrhs hrib hrob hron hros hrso hrun hshs hsin hsni hsob hson hsur hubb hubi hubo hubs huhi huhn huhs huhu huib huir huis hunh huni huns hunz huon huor huos huri hurn huro hurr hurs huru hurz hush husi huso huss huub huus huzi huzz i-no ibis ibns ibon ibos ibri ibro ibsn ibss ibus ihis ihob ihss ihub ihuo iiii iiio iiis iino iioi iioo iios iirs iisi iisr iisu inbo inhs inis inni inno innr inns innu ino- inoi inon inor inos inou inoz inri inro inrs insh inso inss insu inui inun inus iobi ioii ioio ioni ionn iono ions iooi iooo ioos iori iors ioso iosu ioun ious irhs iri- irin irio iris irob iroh iron irri irrs irun irus isbn ishi ishr ishs isin isis isno iso- ison isor isos isri issh issi isso issr isss issu isuh isus iuiu iuno iuss izon izso izzo n-ii nbbo nbhs nhhs nhis nhnn nhnz nhon nibi nibo nibs niir niiu ninh nini