a-a a-b aaa aab aan aas ab- aba abb abn abs an- ana anb ann ans as- asa asb asn ass baa bab ban bas bba bbb bbn bbs bna bnb bnn bns bsa bsb bsn bss naa nab nan nas nba nbb nbn nbs nna nnb nnn nns nsa nsb nsn nss saa sab san sas sba sbb sbn sbs sna snb snn sns ss- ssa ssb ssn sss

-ana aaaa aaab aaan aaas aaba aabb aana aasa aass abaa abab aban abas abb- abba abbb abbs abs- absa abss ana- anaa anab anan anas anba anbb anna annb anns ansa asaa asab asan asas asba assa assn asss baaa baan baas baba babb babs bana bann bans basa bass bbas bbbb bbbs bnas bnss bsaa bsas bsns naaa naab naan naas naba nabs nan- nana nanb nann nans nas- nasa nasb nass nbaa nbas nnnn nnsa nnss nsaa nsna nssa nssb nsss saab saan saas saba sabb sabs sana sann sans sasa sass sbaa sbas sbbs sbsa snab snas snba snns ssaa ssab ssan ssas ssbn ssns sssa sssb ssss

-aaa- aaaas aaasa aaass aabaa aabba abaab ababa ababs abana abann abasa abass abban abbas anaba anana anasa anass anban annan annas ansan asaba asana asasa asnan asnas assab assan assas assns baban babas babbs babns banan banas banba banna banns bansa basab basan basna bassa bsaba naans naban nabas nabba nanan nanas nann- nanna nasaa nasan nasba nassa nsaba nsasa saaba saabs saana saans saasa saban sabas sabsa sanaa sanas sanba sanna sanns sansa sasan sasna sassa snabs snasa sssss

aaaaba aasaan abaana ababsa abassa abbana abbasa abbass anaana anabaa anabas ananab ananas annaba as-nas asanas baabaa babana banaba banana banans banasa bannan basans bbbbbb nanana nanban nannan nannas nansan nasnas nassas sabana sabans sabbas sannan sansan sassan ssabsa

an-naba bananas banassa banbasa bannana bannans bansaan bassana bbbbbbb nabanna nan-nan nannans nansana sansana sssssss

ananassa bannanas bbbbbbbb nananana sasana

baabaabaa

na-nana-na

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb