-ana aaaa aaab aaam aaan aaap aaas aaav aaba aabb aabm aabp aama aamb aamn aamp aams aana aanp aapa aapm aaps aasa aasm aass aava abaa abab abam aban abap abas abb- abba abbb abbs abma abmb abms abpa abpm abpn abpp abps abs- absa absp abss abva abvp amaa amam aman amap amas amb- amba ambn ambs amm- amma amns ampa ampm amps ampv amsa amsn amss ana- anaa anab anam anan anap anas anba anbb anma anna annb anns anp- anpa anpp ansa ansp apam apan apap apas apba apbs apma apna appa apps apsa apss apsv asaa asab asam asan asap asas asba asbm asma asmm asmp asms aspa aspm asps assa assn assp asss asva asvs avab avan avas avma avva baaa baam baan baas baba babb babm babs bama bamb bamm bamn bamp bams bana bann banp bans bapa bapp baps basa bass bava bbas bbbb bbbs bmaa bman bnas bnpp bnss bpmn bpms bpsa bsaa bsam bsap bsas bsms bsns bspp bssm maaa maam maan maap maas maba mabs mama mamp mams man- mana mann mans mapa mapn mapp maps masa masn masp mass mava mavs mbam mbas mbav mbba mbbs mbms mbna mbps mmaa mmab mman mmap mmas mmmm mmms mmpa mmpv mnaa mnam mnas mnba mnbb mpaa mpas mppp mpps mpsa mpva msaa msas msav msba msma msmb msmm msms msnp mspa mspb mspp mssa mssm mssp msvs mvpa mvps mvsn naaa naab naam naan naas naba nabs nama namb namm nams nan- nana nanb nann nanp nans napa napb napm napp naps nas- nasa nasb nasm nasp nass nasv nava navs navv nbaa nbap nbas nbpa nbpp nbps nbsp nman nmap nmsp nnnn nnsa nnss npap npas npma nppa npsa npss nsaa nsbm nsmb nsna nsps nssa nssb nssp nsss nvss paan paap paas paba pam- pama pamb pamm pamp pams pan- pana pann pans papa papb papp paps pasa pasm pasp pass pava pavs pban pbpa pbsa pbsp pmaa pmma pmmp pmpm pmsa pnas pnnm pnpp ppan ppap ppbv ppms ppmv pppa pppn pppp ppps ppss psap psas psav psna pspp psps pssa pssm pvpa pvsa saab saam saan saap saas saba sabb sabs sam- sama samm samn samp sams sana sanm sann sans sapa sapp saps sasa sasm sass sava savs sbaa sbas sbbs sbma sbsa sbsp smaa sman smap smas smba smpa smps smsn smsp smss snab snam snap snas snav snba snmp snns snpp sp-a spam span spap spas spma spms spns spps spsa spsp spss spva ssaa ssab ssam ssan ssap ssas ssbn ssns sspa ssps sssa sssb sssm ssss ssvm ssvp svan svns vaan vaas vabs vama vamp vana vann vans vapa vapb vas- vasa vasm vasp vass vava vavs vman vmas vmnm vmps vnav vsan vvpb vvsb vvvv