-ana a-ha aaaa aaab aaaf aaah aaan aaas aaba aabb aabh aafa aafb aaff aaha aahs aana aasa aasf aass abaa abab abaf aban abas abb- abba abbb abbs abff abha abhs abs- absa absf abss afaa afan afbs affa affs afhs afsa afsb ahab ahah ahas ahfa ahha ahhs ahsa ahss ana- anaa anab anah anan anas anba anbb anfa anha anhs anna annb anns ansa ansf asaa asab asaf asah asan asas asba asfa asha ashs assa assh assn asss baaa baaf baah baan baas baba babb babs baff baha bahn bahs bana banh bann bans basa basf bash bass bbas bbbb bbbs bbfn bbhs bfas bffs bfhs bhan bhff bhhs bhsf bnas bnhs bnss bsaa bsas bsfa bsff bsfs bshs bsns faaa faah faan faas faba fabs fafa faff faha fahn fahs fana fans fasa fash fasn fass fbhs ffff ffhs ffsa ffss fhas fhfs fhhs fhss fnhs fsas fshb fshs fssa fssf haab haaf haan haas haba habs hafb haff hafs haha hahn hahs hana hann hans hasa hash hass hbbs hbhs hbss hfba hfhs hfss hhaa hhhh hhhs hnhs hnna hsas hsfs hshs naaa naab naan naas naba nabf nabs nafa naff nafs naha nahf nahs nan- nana nanb nann nans nas- nasa nasb nasf nash nass nbaa nbaf nbas nbfa nbhs nfaa nfas nfff nfhs nhhs nhnn nnhs nnnn nnsa nnss nsaa nsfs nshs nsna nssa nssb nssf nsss saab saaf saah saan saas saba sabb sabs safa safb saff saha sahn sahs sana sann sans sasa sasf sash sass sbaa sbas sbbs sbhs sbsa sfas sfba sfha sfhs sfnb sfss shab shah shan shas shbs shha shhh shhs snab snas snba snhs snns ssaa ssab ssan ssas ssbn sshs ssns sssa sssb sssf sssh ssss