bbbb bbbs bbhs bblb bbls bhhs bhil bhir bhit bhoi bhor bhot bhrt bibb bibi bibl bibo bibs bihi bihl bihs biis bili bill bilo bils bilt bilz bio- bioi biol bios biot birb biri birl biro birr birs birt bis- bish bisl biso biss bist bith bito bits bitt bitz bizz blbt blhs blio blir blis blit bliz blls blob bloo blot blss blst blts bobb bobi bobo bobs bohl boho bohr bohs boht boi- boii boil bois boit boli boll bolo bols bolt boob booh bool boor boos boot booz bor- borh bori boro borr bors bort borz bosh bosi boso boss bost botb both boti boto bots bott bozi bozo brhs brih bril brio bris brit briz brls brob broh brol broo bror bros brot broz brrr brrs brsb brsr brst bshs bsos bsts bths btob btor btrt btss bttb bzzt bzzz h-ii hbbs hbhs hbio hbit hbos hbrs hbss hbtl hhhh hhhs hibi hibt hihi hiho hiht hiil hiis hiit hili hill hilo hils hilt hiob hiri hiro hirs hirt hisb hish hiss hist hiti hito hits hitt hitz hizz hlhs hlss hobo hobs hohl hoho hoil hoir hois hoit hol- holb holh holi holl holo hols holt holz hool hoor hoos hoot hori horl horo horr hors hort hosh hoss host hotb hoth hoti hotl hoto hotr hots hott hotz hozo hrbl hrhs hrib hrit hrob hros hrso hrtb hshs hsls hsob hsts hstz hths htoh htol httr ibis ibos ibot ibri ibro ibss ibtb ibtl ibts ihis ihit ihob ihss iihl iiht iiii iiio iiis iiit iioi iioo iios iirs iisi iisr iist iitr iitt ilio ilir ilis ilit ill- illi illo ills illt iloo ilos ilot ilts iobi ioii ioio ioit iolo iooi iooo ioos iori iors ioso ioto irhs iri- iril irio iris irlb irob iroh irri irrs irti irts isbl isbt ishi ishr ishs isil isis isit isls iso- isol isor isos isri issh issi isso issr isss isth isti isto istr ists itbs iths itil itis itll itoh itoi itol itoo itor itos itri itrs itsi itso itto izso izzo lbhs lblr lbos lboz lbrs lbrt lhbs lhhh lhhs lhor lhss libo libr libs lih- lihi liho liht liii liir liis lilb lili lill lilo lils lilt lio- lior lios liri lirl liro lirr lirs lirt lish lisi liso liss list lisz litb lith liti litl lito litr lits litt litz lizi lizl llbs llhs llll lloo lob- lobb lobh lobi lobo lobs lohi loho lohr lohs loir lois loit loli loll lolo lols lolz loob lool loor loos loot looz lori loro lors losh losi loso loss lost loth loti lotl loto lotr lots lott lotz lozi lrhs lroi lrrr lrst lrts ls-r lshs lsoh lsso lssr lsts lszh ltbl lthr lths ltib ltrs ltsi ltsr lttr lztt obbo obhs obis obit obls oboi obol obor obos obot obrh obri obro obsr obss obst obts ohhi ohho ohhs ohio ohis ohob ohoh ohos ohso ohss ohto oiii oils oios oirt oist oiti oitz olbo olib olio olis olit olli ollo olor olos olot olsh olsi olst olsz oobi ooho oohs oolo oooh oooo ooos oort oosi oost ootb oots oozi orbb orbi orbo orbs orhs ori- oril orio oris orit orlo oro- oror oros orot oroz orri orro orrs orsi orso orth orto orts orzo oshi osho oshs osii osis osli oslo osoi osoo osor osos osro ossb ossi osso osti ostr osts otbs otho othr oths otis otit oto- otoh otoo otor otos otro otrs otso otti otto otts otzi ozil rbbb rbbr rbbs rbhs rbis rboh rbsl rbss rbst rhhs rhib rhio rhiz rhli rhls rhob rhoh rhos rib- ribo ribs riho rihs riht riis rill rilo riol rios riot rioz riri rirs rish risi riso riss rist rith riti ritl rito rits ritt ritz rizi rizz rlls rlsh rob- robb robi robo robs robt rohl rohr rohs roil roio roir rois roit roiz roll rolo rolt roob rooi rool roor roos root rooz rori roro rort rosh rosi roso ross rost roth roti rotl roto rotr rots rott rozi rozz rrhs rrrr rsbi rshs rsis rsos rssl rsts rths rtls rtlt rtss rtts s-ib s-ii s-os sbbs sbhs sbor sbot sbsi sbst shbs shbt shhh shhs shib shih shii shil shio shir shis shit shiz shl- shls shoo shor shos shot shri shrs shts sibi sibo sibs sihi sihl sihr sihs siht siit sil- sili sill silo sils silt silz siol sior sios siot siri siro sirr sirs sirt sish sisi siss sist sit- sith siti sito sits sitt sitz sizz sl-i slhs slib slir slit slob sloh sloo slos slot slrs slst slts sobo sobr sobs sobt sohh sohl soho sohs soil soir sois soit solh soli soll solo solr sols solt solz sool soor soos soot sorb sorh sori soro sorr sors sort sosh sosi soso soss sost soth sotl soto sots soz- sozh sozi srhs srib sris sros srtr ssbr sshl sshs ssis ssit sslt ssot ssri ssrl ssrs sssb sssh sssi ssss sstb ssth sstl ssts stbs sths stib stih stil stio stir stis stit stlh stlo stlt stob stol stoo stor stos stot stri stro strs stsi stss sttr szil szis szob szot szss tbbs tbhs tbil tbit tbrb tbst thbs thi- thil thio thir this thoo thor thos thot thri thro thsr thss thtb thtr thts tibi tibs tiht tiit tilh till tilo tilr tils tilt tios tirb tiri tirl tiro tirr tirs tisb tish tisi tiso tiss tist tith titi tito tits titt titz tizi tizz tlli tlos tlrs tobi tobo tobs tobt tohi toho toil tois toit tol- toli toll tolo tolt tooh tool toor toos toot tori toro torr tors tort tosb tosh tosi toso toss tost toth toti toto totr tots tott tozo trhs tri- trib tril trio tris trit triz troi troo tros trot trsi trst trtr tshb tshi tshs tsis tsob tsoi tsol tsos tssi tssr tsst tsts ttbb ttss tttt tzzt z-ro zhob