-th h-i hhh hhi hho hhr hhs hht hih hii hio hir his hit hoh hoi hoo hor hos hot hr- hrh hri hro hrr hrs hrt hsh hsi hsr hss hst hth hti hto htr hts htt ihh ihi iho ihr ihs iht iih iii iio iir iis iit io- ioh ioi ioo ior ios iot ir- iri iro irr irs irt is- ish isi iso isr iss ist ith iti ito its itt o-i ohh ohi oho ohr ohs oht oii oio oir ois oit oo- ooh ooi ooo oor oos oot or- orh ori oro orr ors ort os- osh osi oso osr oss ost ot- oth oti oto otr ots ott rh- rhh rhi rho rhr rhs rht rih rii rio rir ris rit roh roi roo ror ros rot rrh rri rrr rrs rrt rsh rsi rso rsr rss rst rti rto rtr rts rtt sh- shh shi sho shr shs sht sih sii sio sir sis sit soh soi soo sor sos sot sr- srh sri sro srr srs srt ss- ssh ssi sso ssr sss sst sth sti sto str sts stt th- thh thi tho thr ths tht tih tii tio tir tis tit to- toh toi too tor tos tot trh tri tro trr trs trt tsh tsi tso tsr tss tst tth tti tto ttr tts ttt

h-ii hhhh hhhs hihi hiho hiht hiis hiit hiri hiro hirs hirt hish hiss hist hiti hito hits hitt hoho hoir hois hoit hoor hoos hoot hori horo horr hors hort hosh hoss host hoth hoti hoto hotr hots hott hrhs hrit hros hrso hshs hsts hths htoh httr ihis ihit ihss iiht iiii iiio iiis iiit iioi iioo iios iirs iisi iisr iist iitr iitt ioii ioio ioit iooi iooo ioos iori iors ioso ioto irhs iri- irio iris iroh irri irrs irti irts ishi ishr ishs isis isit iso- isor isos isri issh issi isso issr isss isth isti isto istr ists iths itis itoh itoi itoo itor itos itri itrs itsi itso itto ohhi ohho ohhs ohio ohis ohoh ohos ohso ohss ohto oiii oios oirt oist oiti ooho oohs oooh oooo ooos oort oosi oost oots orhs ori- orio oris orit oro- oror oros orot orri orro orrs orsi orso orth orto orts oshi osho oshs osii osis osoi osoo osor osos osro ossi osso osti ostr osts otho othr oths otis otit oto- otoh otoo otor otos otro otrs otso otti otto otts rhhs rhio rhoh rhos riho rihs riht riis rios riot riri rirs rish risi riso riss rist rith riti rito rits ritt rohr rohs roio roir rois roit rooi roor roos root rori roro rort rosh rosi roso ross rost roth roti roto rotr rots rott rrhs rrrr rshs rsis rsos rsts rths rtss rtts s-ii s-os shhh shhs shih shii shio shir shis shit shoo shor shos shot shri shrs shts sihi sihr sihs siht siit sior sios siot siri siro sirr sirs sirt sish sisi siss sist sit- sith siti sito sits sitt sohh soho sohs soir sois soit soor soos soot sorh sori soro sorr sors sort sosh sosi soso soss sost soth soto sots srhs sris sros srtr sshs ssis ssit ssot ssri ssrs sssh sssi ssss ssth ssts sths stih stio stir stis stit stoo stor stos stot stri stro strs stsi stss sttr thi- thio thir this thoo thor thos thot thri thro thsr thss thtr thts tiht tiit tios tiri tiro tirr tirs tish tisi tiso tiss tist tith titi tito tits titt tohi toho tois toit tooh toor toos toot tori toro torr tors tort tosh tosi toso toss tost toth toti toto totr tots tott trhs tri- trio tris trit troi troo tros trot trsi trst trtr tshi tshs tsis tsoi tsos tssi tssr tsst tsts ttss tttt

-itis hhhhh hi-hi hihos hiisi hiroi hiroo hiros hirsh hirst hirth hirts hisis hisor hissi hisss hist- histi histo hists hitit hitor hitto ho-ho ho-oh hohos hohot hoiss hoist hoori hoors hoort hoosh hoost hoots horii horio horos horro horst horth horti horto hoshi hosho hosoi hosts hostt hothr hoths hotis hotot hotto hrhis hross hthrt iiiii iiris iisir iitti ioooi ioooo iorio iotit iotti irios iris- irish iriss irori irrit irshi irssi is-is ishii ishis ishot ishti isios isiro isisi isiti isits isitt isshi issor istoo ithot itisi itiso itoss itsit itsso itsto ittoo ittti oh-oh oh-so ohohs ohrio ohrot oirot oishi oitti ooioo ooooh ooooo orist orito orits orosh orosi oroso orost orris orsis orsit orth- ortho ortoo oshio ososo ossi- ossis ossos ostir ostis ostri ostro othis othoi othos otori otoso ototo otros ottir ottis ottoi ottos riots rishi rissh risso risti risto rithi ritts ro-ro rohit rohri roiot roist roohi roosi roost roots rorts roshi rosis rossi rosso rosss rosto rosts rotho roths rotis roto- rotor rotos rotot rotti rotto s-iii s-o-r shhhh shiho shihr shiri shiro shirr shirt shish shiso shist shito shits shoir shoit shooi shoor shoos shoot shoro shorr shors short shosh shosi shoth shots shott shris shtit sihor sihot sihri sihrs siirt sirih sirio siris siror siros sirsi sisis sisor sissi sisto sists sitio sitit sito- sitor sitsi sitti so-ho so-so sohio sohos sohot soirs soori soort soosi sooth soots sorio soror soros sorso sorth sorti sorts soshi soss- sossi sosti sosto sothi sotho sotio sotoo sotos sotto sotts sroot ssssh sssss sthrt stihi stiir stiro stirs stirt stith stitt stohr stoir stoit stoor stoos stoot storo storr stors stort stoss stoth stots stott strit stroh stros strot strrs thio- thiri thirs thisi thiss thori thoro thorr thors thort thost thoth thoti thris throo throt thsts ti-hi ti-ti tiris tirit tiro- tiroi tiros tirrs tirso tirth tisis tisor tisri tiss- tissi tisso tithi titho titii titis titos titti to-ho tohis tohit tohot toist toits toosh toost tooth toots torhs torht torii torio toris torit toros torri torro torrs torsi torso torst torti torto torts toshi tosir tosit tosoh tosos toss-