a-ha a-ii aaaa aaah aaai aaar aaas aaha aahs aaii aais aara aari aars aart aasa aasi aass aast aata aatt ahah ahai ahar ahas ahat ahha ahhs ahir ahis ahit ahra ahrr ahrs ahsa ahss ahta ahti ahts aiai aias aiha aihs aiia aiir aira airh airi airs airt aisa aish aisi aisr aist aita aith aiti aitr aits aitt arah arai arar aras arat arh- arhs aria arii aris arit arr- arra arrh arri arrr arrs arrt ars- arsa arsi arst arta arth arti artr arts asaa asah asai asar asas asat asha ashi ashs asht asia asii asir asis asit asra asrs assa assh assi assr asss asst asta asti astr asts at-t ataa atai atar atas atat atha athi aths atia atis atit atra atri atsi atst atta atti attr atts h-ii haar haas haat haha hahs haht hair hais hait hara harh hari harr hars hart hasa hash hasi hass hast hata hath hati hats hatt hhaa hhat hhhh hhhs hiaa hiar hias hihi hiht hiis hiit hira hiri hirs hirt hish hiss hist hita hiti hits hitt hras hrhs hrit hrta hsas hsat hshs hsia hsts hths htra httr iaaa iaai iaas iaat iahs iaia iais iara iars iart iasa iasi iasr iata iati ihis ihit ihra ihsa ihss iias iiht iiii iiis iiit iira iirs iisi iisr iist iita iitr iitt irai irar iras irhs iri- iria iris irra irri irrs irsa irta irti irts is-a isai isar isas isat isha ishi ishr ishs isia isis isit isra isri issa issh issi issr isss ista isth isti istr ists itaa itai itar itas itat itha iths itia itis itra itri itrs itsa itsi itta raas raat raha rahi rahr rahs raht raia raii rair rais rait rara rari rars rasa rash rasi rass rast rata rath rati rats ratt rhhs riaa riah riai rias riat riha rihs riht riia riis riri rirs risa rish risi riss rist rita rith riti rits ritt rrah rras rrat rrhs rrrr rsaa rsai rshs rsis rssa rsts rtai rtas rths rtss rtts s-ii saah saar saas saat saha sahi sahr sahs saht saia saih sair sais sait sara sarh sari sarr sars sart sasa sash sasi sass sast sata sati satr sats satt shah shai shar shas shat shha shhh shhs shia shih shii shir shis shit shri shrs shts siaa siah siai sias siat siha sihi sihr sihs siht siit sira siri sirr sirs sirt sisa sish sisi siss sist sit- sita sith siti sits sitt sras srhs sris srta srtr ssaa ssas ssat sshs ssis ssit ssra ssri ssrs sssa sssh sssi ssss ssta ssth ssts stai star stas stat sths stia stih stir stis stit stra stri strs stsi stss sttr taa- taar taas taat taha tahi tahr tahs taia tair tais tait tara tari tarr tars tart tasa tash tasi tasr tass tast tata tath tati tatr tats tatt thaa thai thar thas that thi- thia thir this thra thri thsr thss thtr thts tiaa tiar tias tiht tiit tira tiri tirr tirs tisa tish tisi tiss tist tita tith titi tits titt traa trai tras trat trhs tri- tria tris trit trra trsi trst trtr tsaa tsai tsar tsat tshi tshs tsia tsis tssa tssi tssr tsst tsts ttss tttt