a-ii a-iv aaaa aaab aaai aaar aaas aaav aaba aabb aabi aaib aaii aais aara aari aars aasa aasi aass aava abaa abab abag abai abar abas abb- abba abbb abbi abbr abbs abia abib abig abir abis abra abri abrs abs- absa absi abss abva agag agai agar agas agav agba agga aggi agia agib agig agii agir agis agra agri agsa agsg agva aiai aias aiba aiga aiia aiib aiir aira airi airs aisa aisb aisg aisi aisr aiva arab arag arai arar aras arba arbi arbs arga argb argi args aria arib arig arii aris arr- arra arrg arri arrr arrs ars- arsa arsi arva arvi asaa asab asag asai asar asas asba asia asii asir asis asra asrg asrs assa assi assr asss asva asvs avab avar avas avgi avgs avia avis aviv avra avri avva ba-i baaa baar baas baba babb babi babr babs baga bagg bagi bags baia baib baig bair bais bar- bara barb barg bari barr bars basa basi bass bava bavi bbas bbbb bbbs bbga bbrg bggs bgia biar bias biba bibb bibi bibs biga bigb bigg bigs biis bira birb birg biri birr birs bis- bisa biss bivi brab brag brai bras brav bria brig bris brrr brrs brsb brsr brvi bsaa bsas bsgs bsra gaar gaas gaba gabb gabi gabr gabs gaga gagg gagi gags gaia gaig gair gais gara garb garg gari garr gars garv gasa gasb gasi gasr gass gava gavi gbag gbas gbbs gggg ggss giaa giai gias giba gibb gibs giga gigg gigi gigs giis gira girg giri girr girs gisa giss giva grab grai gras grav grbr gria grib grig gris grrr grrs grss gsab gsis gvvv iaaa iaai iaas iaba iags iaia iais iara iars iasa iasi iasr iava ibar ibas ibga ibia ibis ibra ibri ibsa ibss igar igas igba igga iggs igia igis igra igri iias iiii iiis iira iirs iisi iisr irai irar iras irgs iri- iria irig iris irra irri irrs irsa irsg irvs is-a isai isar isas isba isia isis isra isrg isri issa issi issr isss ivai ivar ivbv ivig ivrs raab raag raas raba rabb rabi rabs raga ragg ragi rags raia raig raii rair rais rara rarb rari rars rasa rasi rass rava ravi rbbb rbbr rbbs rbis rbss rgba rgbi riaa riab riai rias rib- riba ribs riga rigg rigi rigs riia riis riri rirs risa risi riss riva rivs rras rrrr rsaa rsai rsbi rsgb rsis rssa s-ib s-ii s-iv saab saag saar saas saba sabb sabi sabr sabs saga sagg sagi sags saia sair sais saiv sara sarg sari sarr sars sarv sasa sasi sass sava savi savs sbaa sbai sbar sbas sbbs sbia sbig sbsa sbsi sgaa sggg sggs sgss sgsv siaa siab siag siai sias siba sibi sibs siga sigg sigi sigs sira siri sirr sirs sisa sisi siss siva sivi sras srgb srib sris ssaa ssab ssas ssbr ssgs ssis ssra ssrg ssri ssrs sssa sssb sssi ssss svar svir svrg vaar vaas vabs vag- vaga vagg vagi vags vaia vaig vair vais vara varg vari varr vars vas- vasa vasi vass vava vavs vbrg viag viar vias vibs viga vigr vigs viii vira virb virg viri virr visa visi viss viva vivi vrai vras vrav vrba vria vris vrsa vrsi vvsb vvvv