-ic a-a a-b a-c a-i aaa aab aac aag aai ab- aba abb abc abg abi ac- aca acb acc acg aci ag- aga agb agc agg agi ai- aia aib aic aig aii baa bab bac bag bai bba bbb bbc bbg bbi bca bcb bcc bcg bci bga bgb bgc bgg bgi bi- bia bib bic big bii c-- caa cab cac cag cai cba cbb cbc cbg cbi cca ccb ccc ccg cci cga cgb cgc cgg cgi ci- cia cib cic cig cii gaa gab gac gag gai gba gbc gbg gbi gca gcb gcc gcg gci gga ggb ggc ggg ggi gia gib gic gig gii ia- iaa iab iac iag iai iba ibb ibc ibg ibi ica icb icc icg ici iga igb igc igg igi iia iib iic iii

a-ii aaaa aaab aaac aaai aaba aabb aabc aabi aaca aacb aacc aaci aaib aaic aaii abaa abab abac abag abai abb- abba abbb abbi abca abcb abcc abci abia abib abic abig acaa acab acac acag acai acba acca accc acci acga acgi aci- acia acic agac agag agai agba agca agcc agga aggi agia agib agic agig agii aiai aiba aica aicc aiga aiia aiib aiic ba-i baaa baba babb babi bac- baca bacc baci baga bagg bagi baia baib baic baig bbbb bbci bbga bcaa bcbc bcbg bcca bccc bcci bcia bgca bgia biba bibb bibi bica bicc bicg bici biga bigb bigc bigg caaa caab caac caba cabg cabi cac- caca cacc caci caga cagg cagi caia caib caic cbac cbbc cbca cbcc cbga cbgb cbia ccaa ccab ccac ccag ccai ccba ccbc ccca cccb cccc ccci ccga ccgc ccic ccii cgac cgcc cgcg ciaa ciba cibc cibi cica cicc cici ciga cigi ciia ciii gaba gabb gabi gaga gagg gagi gaia gaig gbag gc-c gcaa gcbc gccc gcic gcii gggg giaa giac giai giba gibb gica giga gigg gigi iaaa iaac iaai iaba iaca iacc iaia ibac ibca ibga ibia icaa icab icac icag icai icbc icca iccb iccc icci icga icgc igac igba igbc igcc igga igia iiac iica iiii

-aaa- a-iii aaaai aabaa aabba aabga aacbc aaiib abaab ababa abaca abaci abaga abaia abbac abbai abbia abccc abici acaca acacb acccg accia aciga agbia aggag aggai agici aiaia aigai babai babia babic bacab bacca bacci bacia bagac bagag bagga baiba baici baiga bbiab biagi bibia bibic big-i bigaa bigga bigig c-a-c ca-ca caaba cabia cabig cacia cacic caibi ccccc cccii cciii ciaci cicia ga-ga gabai gabba gabia gabii gaggi gaiac gaiba gciii ggaba gibba gibbi gibi- giga- gigia ibaba ibaga ibiai iccia icica icici igabi igaci igigi iiiac iiiii

aaaaba abacab abaiba acacia ag-gag baabaa babici bacaba bacica baicai bbbbbb biaggi cabiai caccia cacica cagaca cibaca gabbai gabbia gabgab gagaga gaggia gigbag ibiaca

acaiaca babaici bac-cab bagabag bbbbbbb cia-cia ciccaba

bbbbbbbb cibaciba i-ii-iii

baabaabaa gabi-gabi

gagagagaga

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc