a-ii a-wa aaaa aaab aaad aaai aaap aaar aaba aabb aabd aabi aabp aabw aada aadi aaib aaii aapa aapi aara aard aari aarp aaww abaa abab abad abai abap abar abaw abb- abba abbb abbi abbr abda abdi abia abib abid abir abpa abpd abpi abpp abpr abra abri abwa abwr adaa adab adad adai adap adar adaw adba adbi adda addd addi addr adia adib adip adir adp- adra adwa aiai aiba aida aidb aidi aidr aiia aiib aiid aiir aipa aipi aira aird airi airp aiwa apai apap apar apaw apba apbr apda apdd api- apia apid apip appa appd appr apra apri apwa arab arad arai arap arar araw arba arbi arda ardi aria arib arid arii arip arpa arpi arr- arra arri arrr arwa arwi awad awar awpp awwa ba-i baaa baad baar baba babb babi babr bada badb badd badi badr baia baib baid bair bapa bapi bapp bar- bara barb bard bari barr baw- bawd bawi bbad bbbb bbdd bbpr bbwr bd-r bdii biad biap biar biba bibb bibi bida bidi bidr bipa bipp bira birb bird biri birr biw- biwa bpai bpda bprd brab brad brai braw brda bria brid brrr bwaa daab daad daap daar daba dabb dabp dada dadi daia daid dair dapa dapi dapp dara darb dard dari darp darr dawa dawd dawi dawr dbar dbpd dddd dia- diab diad diap diar diaw diba dibb dibp dida didi diii dipa dipp dira dird dirr diwa dpaa dppa draa drab drad drap drar draw drba drda drib drip drra dwad dwar dwbr dwdd dwi- dwid dwrd dwrw dwww iaaa iaai iaap iaba iadb iaia iapa iapp iara iawa ibad ibar ibia ibid ibra ibrd ibri ibwa idad idar idda idia idid idir idra iida iiii iipa iira iiwi ipad ipba ipdi ipid ippa ippr ipri irad irai irap irar irbp irda irdp iri- iria irid irip irpa irra irri iwai iwar iwiw iwpr paap paar paba pada padd padi paia paib paid paip pair papa papb papi papp papr par- para pard pari parp parr pawa pawb pawi pawr pbar pbpa pdpa pdpr piai pibb pibi pida piia piip pipa pipi pipp pira piri pirr piwi ppad ppap ppar ppib ppid pppa pppd pppp prad prai prar praw pri- pria prid prii prpd prrd prri pwaa pwba raab raad raba rabb rabi rada radd radr raia raid raii raip rair rapa rapd rapi rapp rara rarb rari rawa rawr raww rbbb rbbr rdap rdbp riaa riab riad riai rib- riba rida ridd ridi riia ripa ripd ripi ripp ripr riri rpdp rpii rrad rrrr rwdi waaa waad waai waar waaw waba wabb wabd wabi wabr wabw wada wadb wadd wadi wadr waia waid waip wair wapa wapb wapd wapi wapp wapr wapw war- wara warb ward wari warp warr warw wawa wawb wawd wawi wbaa wbab wbad wbai wbap wbar wbbb wbbd wbbi wbbp wbbr wbbw wbdr wbib wbip wbiw wbpd wbpw wbrb wbrd wbri wbrp wbrr wbrw wbwb wbwi wdab wdad wdai wdba wdbd wdbr wddd wddw wdia wdpr wdpw wdrb wdrr wdwd wdwr wiaa wiab wiad wiar wiba wibb wibi wibr wibw wida widi widp widr widw wiii wipa wipb wipi wipp wipr wira wirb wird wiri wirr wiwa wiwi wpaa wpab wpad wpap wpar wpaw wpba wpbr wpda wpdi wpdr wpia wpib wpid wpip wpir wppa wppb wppi wppr wpra wprb wprd wprp wprr wpwa wraa wrab wrad wrai wrap wrar wraw wrba wrbb wrbi wrbp wrbw wrda wrdb wrdd wrdi wrdr wrdw wrip wrpa wrpb wrpi wrpp wrpr wrpw wrra wrrb wrrd wrrw wrwa wrwb wrwd wrwr wwab wwba wwbb wwbd wwbr wwdb wwdp wwdr wwdw wwib wwii wwip wwpa wwpb wwpr wwpw wwra wwrb wwrd wwrr wwrw wwwa wwwi wwwr wwww