-th bbb bbh bbi bbn bbo bbs bbt bhb bhh bhi bho bhs bht bi- bib bih bii bin bio bis bit bnb bni bnn bno bns bnt bob boh boi bon boo bos bot bsb bsh bsi bsn bso bss bst btb bth bti btn bto bts btt h-i hbb hbh hbi hbn hbo hbs hbt hhb hhh hhi hhn hho hhs hht hib hih hii hin hio his hit hnb hnh hnn hno hns hnt hob hoh hoi hon hoo hos hot hsb hsh hsi hsn hss hst htb hth hti htn hto hts htt ibb ibh ibi ibn ibo ibs ibt ihb ihh ihi ihn iho ihs iht iib iih iii iin iio iis iit in- inb inh ini inn ino ins int io- iob ioh ioi ion ioo ios iot is- isb ish isi isn iso iss ist itb ith iti itn ito its itt n-i nbb nbi nbn nbo nbs nbt nhb nhh nhi nhn nhs nht nib nih nii nin nio nis nit nnb nnh nni nnn nno nns nnt no- nob noh noi non noo nos not nsb nsh nsi nsn nso nss nst ntb nth nti ntn nto nts ntt o-i ob- obb obh obi obn obo obs obt ohh ohi ohn oho ohs oht oib oii oin oio ois oit on- onb onh oni onn ono ons ont oo- oob ooh ooi oon ooo oos oot os- osb osh osi osn oso oss ost ot- otb oth oti otn oto ots ott sbb sbh sbi sbn sbo sbs sbt sh- shb shh shi shn sho shs sht sib sih sii sin sio sis sit snb sni snn sno sns snt sob soh soi son soo sos sot ss- ssb ssh ssi ssn sso sss sst stb sth sti stn sto sts stt tbb tbh tbi tbn tbo tbs tbt th- thb thh thi thn tho ths tht tib tih tii tin tio tis tit tnb tnh tni tnn tno tns tnt to- tob toh toi ton too tos tot tsb tsh tsi tsn tso tss tst ttb tth tti ttn tto tts ttt

bbbb bbbs bbhs bbin bhhs bhit bhoi bhot bibb bibi bibo bibs bihi bihs biin biis bin- binh bini binn bino bins bint bio- bioi bion bios biot bis- bish biso biss bist bith bito bits bitt bnhs bnib bnin bnss bobb bobi bobo bobs bohn boho bohs boht boi- boii boin bois boit boni bonn bono bons bont boob booh boon boos boot bosh bosi bosn boso boss bost botb both boti botn boto bots bott bshs bsin bsns bson bsos bsts bths btob btss bttb h-ii hbbs hbhs hbio hbit hbos hbss hhhh hhhs hibi hibt hihi hiho hiht hiis hiit hinn hino hins hint hiob hisb hish hisn hiss hist hiti hito hits hitt hnhs hnoi hntb hnts hobo hobs hohn hoho hois hoit honi hono hons hont hoon hoos hoot hosh hoss host hotb hoth hoti hoto hots hott hshs hsin hsni hsob hson hstn hsts hths htoh i-no ibis ibns ibon ibos ibot ibsn ibss ibtb ibts ihis ihit ihob ihss iiht iiii iiio iiis iiit iino iioi iioo iios iisi iist iitt inbo inhs inis init inni inno inns ino- inoi inon inos inot insh inso inss inst inti intn into ints iobi ioii ioio ioit ioni ionn iono ions iooi iooo ioos ioso ioto isbn isbt ishi ishs isin isis isit isno isnt iso- ison isos issh issi isso isss isth isti isto ists itbs iths itin itis itno itoh itoi iton itoo itos itsi itso itto n-ii nbbo nbhs nbti nhhs nhis nhnn nhon nhst nibi nibo nibs niht niit ninh nini nino nins nioh nion nioo nios nish nisi niso niss nist nitb nith niti nito nits nnhs nnit nnnn nnos nnot nnss nntn nobi nobo nobs nohn noho nohs noht noib noin noio nois noit non- noni nonn nono nons nont noo- noob noon nooo noos noot nos- nosh noss nost not- noth noti noto nots nott nsbo nshs nsin nsis nsos nssb nsso nsss nsts nthn nths ntht ntis ntsb ntss ntto obbo obhs obin obis obit oboi obon obos obot obsn obss obst obts ohhi ohho ohhs ohio ohis ohno ohob ohoh ohos ohso ohss ohto oiii oins oint oion oios oist oiti onis onit onni onno onon onos onso onst ont- onti onto oobi ooho oohs oons oont oooh oooo ooos oosi oost ootb oots oshi osho oshs osii osin osis osno osoi osoo osos ossb ossi osso osti osts otbs otho oths otin otis otit oto- otoh oton otoo otos otso otti otto otts s-ib s-ii s-os sbbs sbhs sbot sbsi sbst sbtn shbs shbt shhh shhs shib shih shii shin shio shis shit shon shoo shos shot shts sibi sibo sibs sihi sihs siht siit sinh sini sinn sino sins sint sion sios siot sish sisi siss sist sit- sith siti sitn sito sits sitt snhs snib snit snns snob snoo snos snot sobo sobs sobt sohh sohn soho sohs soin sois soit son- soni sono sons sont soon soos soot sosh sosi soso soss sost soth sotn soto sots ssbn sshs ssin ssis ssit ssns ssot sssb sssh sssi ssss sstb ssth ssts stbs sthn sths stib stih stio stis stit stnn stns stob ston stoo stos stot stsi stss tbbs tbhs tbit tbst thbs thi- thin thio this thnt thon thoo thos thot thss thtb thts tibi tibs tiht tiit tini tinn tino tins tint tion tios tisb tish tisi tiso tiss tist tith titi tito tits titt tnsh tnts tobi tobo tobs tobt tohi toho tois toit tonb tonh toni tonn tono tons tooh toon toos toot tosb tosh tosi toso toss tost toth toti toto tots tott tshb tshi tshs tsin tsis tsob tsoi tsos tssi tsst tsts ttbb tton ttss tttt

-itis bhooi bhoot bibbo bibbs bibin bibio bibis bibos binho binit binns binos binot bints bions biont bioss bishi bisht bisin bison bisto bitis bitit biton bitti