a-a a-b aaa aab aam aan aao aas aav ab- aba abb abm abn abo abs abv ama amb amm amn amo ams amv an- ana anb anm ann ano ans anv aoa aob aom aon aoo aos aov as- asa asb asm asn aso ass asv av- ava avb avm avn avo avs baa bab bam ban bao bas bav bba bbb bbm bbn bbo bbs bma bmb bmm bmn bmo bms bmv bna bnb bnn bno bns bnv boa bob bom bon boo bos bov bsa bsb bsm bsn bso bss bsv bva bvb bvm bvn bvo bvs bvv m-o m-v maa mab mam man mao mas mav mba mbb mbm mbo mbs mbv mma mmb mmm mmn mmo mms mmv mna mnb mnm mnn mno mns moa mob mom mon moo mos mov msa msb msm msn mso mss msv mva mvb mvm mvn mvo mvs mvv naa nab nam nan nao nas nav nba nbb nbm nbn nbo nbs nbv nma nmb nmm nmn nmo nms nna nnb nnm nnn nno nns nnv no- noa nob nom non noo nos nov nsa nsb nsm nsn nso nss nsv nva nvb nvm nvn nvv oaa oab oam oan oao oas oav ob- oba obb obm obn obo obs obv om- oma omb omm omn omo oms omv on- ona onb onn ono ons oo- ooa oob oom oon ooo oos oov os- osa osb osm osn oso oss osv ov- ova ovb ovo ovs ovv saa sab sam san sao sas sav sba sbb sbm sbn sbo sbs sbv sma smb smm smn smo sms smv sna snb snm snn sno sns snv soa sob som son soo sos sov ss- ssa ssb ssm ssn sso sss ssv sva svb svm svn svo svs svv v-a vaa vab vam van vao vas vav vba vbm vbo vbs vbv vm- vma vmm vmn vmo vn- vna vnm vno vns vnv voa vob vom von voo vos vov vsa vsb vsm vsn vso vss vsv vva vvb vvm vvo vvs vvv

-ana aaaa aaab aaam aaan aaas aaav aaba aabb aabm aama aamb aamn aamo aams aana aaon aaoo aasa aasm aass aava abaa abab abam aban abas abb- abba abbb abbo abbs abma abmb abms aboa abob abon aboo abos abov abs- absa abss abva amaa amam aman amas amb- amba ambn ambo ambs amm- amma ammo amno amns amob amon amoo amos amsa amsn amso amss ana- anaa anab anam anan anao anas anba anbb anbo anma anna annb anno anns ano- anoa anom anon anos ansa anso aoba aoma aonb aono aoss asaa asab asam asan asao asas asba asbm asbo asma asmm asms asno asob asom ason asos assa assn asso asss asva asvs avab avan avao avas avma avon avos avva avvo baaa baam baan baas baba babb babm babo babs bama bamb bamm bamn bams bana bann bano bans baon baos basa baso bass bava bbas bbbb bbbs bmaa bman bnas bnss boab boan boas boba bobb bobo bobs boma bomb boms bona bonn bono bons boob boom boon boos bosa bosm bosn boso boss bova bovo bsaa bsam bsas bsms bsns bson bsos bssm maaa maam maan maas maba mabo mabs mama mamo mams man- mana mann mano mans maon maos masa masn mass mava mavo mavs mbam mbas mbav mbba mbbs mbms mbna mmaa mmab mman mmas mmmm mmms mnaa mnam mnas mnba mnbb mnos moaa moab moam moan moas moba mobb mobo mobs moma momo moms mon- mona monn mono mons mooa moob moon moos moov mosa moso moss mova msaa msas msav msba msma msmb msmm msms msoa mson mssa mssm msvs mvsn naaa naab naam naan naas naba nabo nabs nama namb namm namo nams nan- nana nanb nann nano nans naos nas- nasa nasb nasm naso nass nasv nava navo navs navv nbaa nbas nbbo nman nmon nmos nnnn nnos nnsa nnss noaa noam noba nobm nobo nobs nom- noma nomo noms non- nona nonn nono nons noo- noob noon nooo noos noov nos- nosa nosm noss nov- nova novo nsaa nsbm nsbo nsmb nsna nsos nssa nssb nsso nsss nvss oama oams oass oavs oban obas obba obbo obon obos obsn obss obvs omam oman omao omas ombo omma omn- omo- omoa omon omoo omov omsa omsn onab onam onan onas onna onno onon onos onso ooaa ooba ooma ooms oona oons oooo ooos oosa osam osan osas osba osm- osmo osno osoo osos osov ossa ossb osso ovan ovms ovo- ovon ovoo s-os saab saam saan saas saba sabb sabo sabs sam- sama samm samn samo sams sana sanm sann sano sans saon saos sasa sasm saso sass sava savo savs sbaa sbas sbbs sbma sbsa smaa sman smas smba smon smos smsn smss snab snam snas snav snba snns snoa snob snom snoo snos snov soam soan soas soba sobo sobs soma somb somm somn somo son- sona sono sons soom soon soos sosa soso soss sosv sova sovo sovs ssaa ssab ssam ssan ssao ssas ssbn ssns sssa sssb sssm ssss ssvm svan svns vaan vaas vabs vama vamo vana vann vano vans vas- vasa vasm vaso vass vava vavs vman vmas vmnm vmos vnav vnso voms vona vonn vons voom vosa voso voss vsan vvob vvsb vvvv

-aaa- a-vsb aaaam aaaas aaasa aaass aabaa aabba aamon aamsa aaoms abaab ababa ababs abana abann abano abaon abasa abass abava abban abbas abbos abman aboab abobo aboma abomb abona abono aboon aboso abovo absam abson amaas amama amana amann amano amans amasa amass ambam amban ambao ambas ambav ambon ambos amman ammas ammo- ammon ammos amnon amona amoon amsan amsom anaam anaba anama anana anasa anass anava anban annam annan annas anoas anoba anom- anona anono anons anoon anova anovo ansan anson aoos asaba asama asana asano asasa asava asbms asbos asmaa asman asnam asnan asnas asona asons asosa assab assam assan assas assns assoa asson assos asvab avana avons avsa baama baava babam