a-ii aaaa aaab aaai aaar aaba aabb aabi aaib aaii aara aari aaru abaa abab abag abai abaj abar abau abb- abba abbb abbi abbr abia abib abig abir abiu abra abri abua abug agag agai agar agau agba agga aggi aggu agia agib agig agii agir agra agri agua agui agur aiai aiba aiga aiia aiib aiir aija aira airi aiui ajab ajag ajar ajba ajga ajig ajri ajug ajur arab arag arai arar arau arba arbi arga argb argi aria arib arig arii arij arja arju arr- arra arrg arri arrr arru arua arub arug arui auaa auga augi auja aur- aura auri auug ba-i baaa baar baba babb babi babr babu baga bagg bagi baia baib baig bair baja baji baju bar- bara barb barg bari barr baru bau- baug baur bbau bbbb bbga bbrg bgia biaj biar biba bibb bibi biga bigb bigg bigu bija biji biju bira birb birg biri birr biru brab brag brai braj brau bria brig brrr brug buar buba bubb bubi bubu buga bugg bugi buir buiu buja buji buju bur- bura burb burg buri burj burr buru gaar gaba gabb gabi gabr gabu gaga gagg gagi gagu gaia gaig gair gaiu gaja gara garb garg gari garr gaua gaub gaur gbag gggg giaa giai giba gibb giga gigg gigi giju gira girg giri girr giru giur gjig grab grai grau grbr gria grib grig grrr grua grub grug grui grur guaa guag guar guba gubb gubi gubu guga gugb gugg gugi gugu guia guib guja guji gura gurb gurg guri gurr guru iaaa iaai iaba iaia iara iaru ibar ibga ibia ibra ibri igar igba igga igia igra igri igua iiii iira ijji ijui irai iraj irar iri- iria irig irra irri iuiu iura jaar jaba jabi jabr jaga jagg jagu jair jaja jaji jaju jara jarg jari jarr jaru jaug jaur jbaa jbar jbig jibb jibi jiga jigg jiji jiju jira jirg jiri jiru jjar jrbr juab juar juba jubu juga jugg jugi jugu juia juja juju jura jurg juri jurr raab raag raaj raba rabb rabi rabu raga ragg ragi ragu raia raig raii rair raiu raja raji raju rara rarb rari raua raub rbbb rbbr rgba rgbi riaa riab riai riau rib- riba ribu riga rigg rigi rigu riia riji riri rrrr ruag ruba rubb rubi rubu ruga rugg rugi ruja rura ruri ruru uair uaru uaua ubar ubba ubbi ubii ubir ubja ubra ugab ugar ugia ugra ugri ugur uguu uira uirr urai urau urba urbi urga urgi urgu uria urib uriu urra urri urur uuri uuuu