-th bbb bbh bbi bbo bbs bbt bbx bhb bhh bhi bho bhs bht bhx bi- bib bih bii bio bis bit bix bob boh boi boo bos bot box bsb bsh bsi bso bss bst bsx btb bth bti bto bts btt btx bxb bxi bxo bxx h-i hbb hbh hbi hbo hbs hbt hbx hhb hhh hhi hho hhs hht hib hih hii hio his hit hix hob hoh hoi hoo hos hot hox hsb hsh hsi hss hst hsx htb hth hti hto hts htt htx ibb ibh ibi ibo ibs ibt ibx ihb ihh ihi iho ihs iht iib iih iii iio iis iit iix io- iob ioh ioi ioo ios iot is- isb ish isi iso iss ist itb ith iti ito its itt itx ixi o-i ob- obb obh obi obo obs obt obx ohh ohi oho ohs oht oib oii oio ois oit oo- oob ooh ooi ooo oos oot oox os- osb osh osi oso oss ost osx ot- otb oth oti oto ots ott ox- oxb oxi oxo oxt oxx sbb sbh sbi sbo sbs sbt sbx sh- shb shh shi sho shs sht sib sih sii sio sis sit six sob soh soi soo sos sot sox ss- ssb ssh ssi sso sss sst ssx stb sth sti sto sts stt stx sxi sxs sxt t-x tbb tbh tbi tbo tbs tbt th- thb thh thi tho ths tht thx tib tih tii tio tis tit tix to- tob toh toi too tos tot tox tsb tsh tsi tso tss tst tsx ttb tth tti tto tts ttt ttx txi txs txt xbx xht xii xio xis xit xix xoi xoo xos xot xox xsb xsi xss xst xti xts xtx xxi xxo xxx

bbbb bbbs bbhs bbox bhhs bhit bhoi bhot bibb bibi bibo bibs bihi bihs biis bio- bioi bios biot biox bis- bish biso biss bist bith bito bits bitt bitx bixi bobb bobi bobo bobs boho bohs boht boi- boii bois boit boob booh boos boot boox bosh bosi boso boss bost botb both boti boto bots bott bshs bsix bsos bsts bths btob btss bttb h-ii hbbs hbhs hbio hbit hbos hbox hbss hhhh hhhs hibi hibt hihi hiho hiht hiis hiit hiob hisb hish hiss hist hiti hito hits hitt hobo hobs hoho hois hoit hoix hoos hoot hoox hosh hoss host hotb hoth hoti hoto hots hott hshs hsob hsts hths htoh ibis ibos ibot ibox ibss ibtb ibts ihis ihit ihob ihss iiht iiii iiio iiis iiit iioi iioo iios iisi iist iitt iobi ioii ioio ioit iooi iooo ioos ioso ioto isbt isbx ishi ishs isis isit iso- isos issh issi isso isss isth isti isto ists itbs iths itis itoh itoi itoo itos itsi itso itto ixos ixxi obbo obhs obis obit obix oboi obos obot obox obss obst obts ohhi ohho ohhs ohio ohis ohob ohoh ohos ohso ohss ohto oiii oios oist oiti oobi ooho oohs oooh oooo ooos oosi oost ootb oots oshi osho oshs osii osis osoi osoo osos ossb ossi osso osti osts otbs otho oths otis otit oto- otoh otoo otos otso otti otto otts oxi- oxis oxo- oxos oxox oxsi oxxo s-ib s-ii s-os sbbs sbhs sbot sbsi sbst shbs shbt shhh shhs shib shih shii shio shis shit shoo shos shot shox shts sibi sibo sibs sihi sihs siht siit sios siot siox sish sisi siss sist sit- sith siti sito sits sitt sixo sixt sixx sobo sobs sobt sohh soho sohs sois soit soos soot sosh sosi soso soss sost soth soto sots soxs sshs ssis ssit ssot sssb sssh sssi ssss sstb ssth ssts stbs sths stib stih stio stis stit stix stob stoo stos stot stox stsi stss tbbs tbhs tbit tbox tbst thbs thi- thio this thoo thos thot thss thtb thts tibi tibs tiht tiit tios tisb tish tisi tiso tiss tist tith titi tito tits titt tixt tobi tobo tobs tobt tohi toho tois toit tooh toos toot tosb tosh tosi toso toss tost tosx toth toti toto tots tott tox- toxi toxo toxs toxt tshb tshi tshs tsis tsix tsob tsoi tsos tssi tsst tsts ttbb ttss tttt txii xbox xhoi xibo xiii xisi xist xito xixi xois xoth xoxo xtbs xxii xxix xxxi xxxo xxxx

-itis bhooi bhoot bibbo bibbs bibio bibis bibos bioss bishi bisht bisto bitis bitit bitti bitto bitts bixio bo-bo bo-ho bobbi bobos bobst bobts bohos bohot boios boist boito boobs booit boosh boost booth boots bootx boshi bosio bosox bossi bosso botis botos botox botti botts bshot h-bio h-iib hhhhh hi-hi hibbs hibhi hibit hibob hihos hiisi hisis hissi hisss hist- histi histo hists hitit hitto ho-ho ho-oh hobbs hobit hobos hohos hohot hoiss hoist hoosh hoost hoots hoshi hosho hosoi hosts hostt hoths hotis hotot hotto i-bot ibibo ibish iboth iboxx iiiii iitti iobit iobox ioooi ioooo iotit iotti is-is ishii ishis ishot ishti isios isisi isiti isits isitt isotx isshi istoo itbit itbox ithot itisi itiso itobi itoss itsit itsso itsto ittoo ittti obits obosi oboth oh-oh oh-so ohbot ohohs oishi oitti oobit ooioo ooooh ooooo oshio ososo ossi- ossis ossos ostis othis othoi othos otisb otobi otoso ototo ottis ottoi ottos oxxio s-bot s-box s-iii shhhh shibi shiho shish shiso shist shito shits shobi shobo shoit shooi shoos shoot shosh shosi shoth shots shott shoxx shtit sibos sibot sihot sisis sissi sisto sists sitio sitit sito- sitsi sitti sixth sixto so-ho so-so sohio sohos sohot soosi sooth soots soshi soss- sossi sosti sosto sothi sotho sotio sotoo sotos sotto sotts ssssh sssss stib- stibb stibo stihi stith stitt stixx stobi stobs stoib stoit stoob stoos stoot stoss stoth stots stott stoxx stxit t-box tbtbt thibi thio- thisi thiss thoix thost thoth thoti thsts ti-hi ti-ti tibbi tibbs tisis tiss- tissi tisso tithi titho titii titis titos titti to-ho tobit tobot tohis tohit tohot toist toits toobs toosh toost tooth toots toshi tosit tosoh tosos toss- tosti