a-a a-b a-i a-z aaa aab aai aar aaz ab- aba abb abi abr abz ai- aia aib aii air aiz ar- ara arb ari arr arz az- aza azb azi azz baa bab bai bar baz bba bbb bbi bbr bi- bia bib bii bir biz bra brb bri brr brz bza bzr bzz ia- iaa iab iai iar iaz iba ibb ibi ibr ibz iia iib iii iir ir- ira irb iri irr iza izi izz ra- raa rab rai rar raz rba rbb rbi rbr ria rib rii rir riz rra rrb rri rrr rza rzb zaa zab zai zar zaz zbb zbr zia zib zir ziz zzr zzz

a-ii aaaa aaab aaai aaar aaba aabb aabi aaib aaii aara aari abaa abab abai abar abb- abba abbb abbi abbr abia abib abir abra abri abza aiai aiba aiia aiib aiir aira airi aiza aizi arab arai arar arba arbi aria arib arii ariz arr- arra arri arrr arza aza- azab azai azar azaz azia aziz azra azza azzi ba-i baaa baar baaz baba babb babi babr baia baib bair bar- bara barb bari barr barz baza bazi bbbb biar biba bibb bibi bira birb biri birr bizz brab brai braz bria briz brrr brza bzzz iaaa iaai iaba iaia iara ibar ibia ibra ibri iiii iira irai irar iri- iria irra irri izar izba izia izra raab raaz raba rabb rabi raia raii rair raiz rara rarb rari rarz raza razi razr razz rbbb rbbr riaa riab riai riaz rib- riba riia riri riza rizi rizz rrrr rzab zaar zaba zabi zabr zaia zara zarb zari zarr zaza zazi zbar ziar ziaz ziba zira ziri ziza zizi zizz zzzz

-aaa- a-iii aaaai aabaa aabba aabra aaiib aaria abaab ababa abaia abair abara abari abaza abazi abbai abbar abbia abira abrar abriz abzar abzir aiaia aibar airai airba ar-ab arab- araba arabi araia arara arari arazi arbab arbar arbaz arbia arbib arbir ariab ariza arrai arria azara azari azbar aziar azibi aziza azizi azrar azria azziz baari baazi babai babar babia babra baiba baira baiza baraa barab barai barar baraz barba barbi bari- baria barra barri barza bazai bazar bbiab biara biari bibar bibia bibra bibri birar birba bizia bizzi braai braza brazi briar briza brizz brrar brrrr bziza ibaba ibara ibiai ibiza iiiii iraia irara iriba izaar izair izazi ra-ra raaba rabab rabai rabba rabbi rabia rabiz rabri raz-b razab razai razar razia riaba riaza ribar ribbi riria rizia rizzi za-za zaara zabar zabra zaira zarab zaria zarib zarir zarra zarza zazar zbarz ziara ziari zibib zirab ziria zizar zizia zizzi zriba zzzzz

aaaaba aarabi abaiba abaira abazai abazar abiria abrizi airaia arabia araira araria arbabi arbra arraba arriba azaria azzaba baabaa baabar baaria baaziz babbar baiara bairia baizai barara barari baraza barazi barbar barbra barbri bariba bariri barrai barria barzab barzia bazaar baziab bbbbbb bibiri biriba biribi birria birzai bizaar bizzar brazii brazza brazzi briazz bribir bribri brizzi ibarra ibazar ibiara ibira irizar izarra rababa rababi rabari rabaza rabiaz razzia riaria ribari rizari rizzar zababa zabaia zabara zabari zabbai zabiba zarabi zarai zaraza zariba zarzar zarzia zarzir zbaraz ziabar zirara

aarabia abaiara abiriba aiaaira arabari arariba arazbar baabarr babaria bairabi bairari barabai barabra barbara barbari barraza bazaari bazaria baziari bbbbbbb bibarba bizarra brabira rabiria zabbar zbarbar

bar-abba barabara barbaira baribari bbbbbbbb bizzaria i-ii-iii ibizabar

abba-zaba airarabia baabaabaa barabazar

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz