a-a a-b a-i aaa aab aai aar ab- aba abb abi abr ai- aia aib aii air ar- ara arb ari arr baa bab bai bar bba bbb bbi bbr bi- bia bib bii bir bra brb bri brr ia- iaa iab iai iar iba ibb ibi ibr iia iib iii iir ir- ira irb iri irr ra- raa rab rai rar rba rbb rbi rbr ria rib rii rir rra rrb rri rrr

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 aiai aiba aiia aiib aiir aira airi arab arai arar arba arbi aria arib arii arr- arra arri arrr ba-i baaa baar baba babb babi babr baia baib bair bar- bara barb bari barr bbbb biar biba bibb bibi bira birb biri birr brab brai bria brrr iaaa iaai iaba iaia iara ibar ibia ibra ibri iiii iira irai irar iri- iria irra irri raab raba rabb rabi raia raii rair rara rarb rari rbbb rbbr riaa riab riai rib- riba riia riri rrrr

-aaa- a-iii aaaai aabaa aabba aabra aaiib aaria abaab ababa abaia abair abara abari abbai abbar abbia abira abrar aiaia aibar airai airba ar-ab arab- araba arabi araia arara arari arbab arbar arbia arbib arbir ariab arrai arria baari babai babar babia babra baiba baira baraa barab barai barar barba barbi bari- baria barra barri bbiab biara biari bibar bibia bibra bibri birar birba braai briar brrar brrrr ibaba ibara ibiai iiiii iraia irara iriba ra-ra raaba rabab rabai rabba rabbi rabia rabri riaba ribar ribbi riria

aaaaba aarabi abaiba abaira abiria airaia arabia araira araria arbabi arbra arraba arriba baabaa baabar baaria babbar baiara bairia barara barari barbar barbra barbri bariba bariri barrai barria bbbbbb bibiri biriba biribi birria bribir bribri ibarra ibiara ibira rababa rababi rabari riaria

aarabia abaiara abiriba aiaaira arabari arariba baabarr babaria bairabi bairari barabai barabra barbara barbari bbbbbbb bibarba brabira rabiria

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

airarabia baabaabaa

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb