a-ha a-ii aaaa aaab aaah aaai aaar aaas aaba aabb aabh aabi aaha aahs aaib aaii aais aara aari aars aasa aasi aass abaa abab abai abar abas abb- abba abbb abbi abbr abbs abha abhi abhr abhs abia abib abir abis abra abri abrs abs- absa absi abss ahab ahah ahai ahar ahas ahha ahhs ahir ahis ahra ahrr ahrs ahsa ahss aiai aias aiba aiha aihs aiia aiib aiir aira airh airi airs aisa aisb aish aisi aisr arab arah arai arar aras arba arbh arbi arbs arh- arhs aria arib arii aris arr- arra arrh arri arrr arrs ars- arsa arsi asaa asab asah asai asar asas asba asha ashi ashs asia asii asir asis asra asrs assa assh assi assr asss ba-i baaa baah baar baas baba babb babi babr babs baha bahi bahr bahs baia baib bair bais bar- bara barb barh bari barr bars basa bash basi bass bbas bbbb bbbs bbhs bhai bhar bhhs bhir bhra biar bias biba bibb bibi bibs biha bihi bihs biis bira birb biri birr birs bis- bisa bish biss brab brah brai bras brhs bria brih bris brrr brrs brsb brsr bsaa bsas bshs bsra h-ii haab haar haas haba habi habs haha hahs hair hais hara harh hari harr hars hasa hash hasi hass hbar hbbs hbhs hbrs hbss hhaa hhhh hhhs hiaa hiab hiar hias hiba hibi hihi hiis hira hiri hirs hisb hish hiss hras hrhs hrib hsas hshs hsia iaaa iaai iaas iaba iahs iaia iais iara iars iasa iasi iasr ibar ibas ibia ibis ibra ibri ibsa ibss ihab ihba ihis ihra ihsa ihss iias iiii iiis iira iirs iisi iisr irai irar iras irhs iri- iria iris irra irri irrs irsa is-a isai isar isas isba isha ishi ishr ishs isia isis isra isri issa issh issi issr isss raab raas raba rabb rabi rabs raha rahi rahr rahs raia raii rair rais rara rarb rari rars rasa rash rasi rass rbbb rbbr rbbs rbhs rbis rbss rhhs rhib riaa riab riah riai rias rib- riba ribs riha rihs riia riis riri rirs risa rish risi riss rrah rras rrhs rrrr rsaa rsai rsbi rshs rsis rssa s-ib s-ii saab saah saar saas saba sabb sabi sabr sabs saha sahi sahr sahs saia saih sair sais sara sarh sari sarr sars sasa sash sasi sass sbaa sbai sbar sbas sbbs sbhs sbia sbsa sbsi shab shah shai shar shas shbs shha shhh shhs shia shib shih shii shir shis shri shrs siaa siab siah siai sias siba sibi sibs siha sihi sihr sihs sira siri sirr sirs sisa sish sisi siss sras srhs srib sris ssaa ssab ssas ssbr sshs ssis ssra ssri ssrs sssa sssb sssh sssi ssss