a-a a-b aaa aab aad aam aan aao aas ab- aba abb abd abm abn abo abs ad- ada adb add adm adn ado ads ama amb amd amm amn amo ams an- ana anb and anm ann ano ans aoa aob aod aom aon aoo aos as- asa asb asd asm asn aso ass baa bab bad bam ban bao bas bba bbb bbd bbm bbn bbo bbs bda bdb bdd bdm bdo bds bma bmb bmd bmm bmn bmo bms bna bnb bnd bnn bno bns boa bob bod bom bon boo bos bsa bsb bsd bsm bsn bso bss daa dab dad dam dan dao das dba dbb dbd dbm dbn dbo dbs dda ddb ddd ddm ddn ddo dds dma dmb dmd dmm dmn dmo dms dna dnb dnd dnm dnn dno dns doa dob dod dom don doo dos dsa dsb dsd dsm dsn dso dss m-o maa mab mad mam man mao mas mba mbb mbd mbm mbo mbs mda mdb mdd mdm mdn mdo mds mma mmb mmd mmm mmn mmo mms mna mnb mnm mnn mno mns moa mob mod mom mon moo mos msa msb msd msm msn mso mss naa nab nad nam nan nao nas nba nbb nbd nbm nbn nbo nbs nda ndb ndd ndm ndn ndo nds nma nmb nmd nmm nmn nmo nms nna nnb nnm nnn nno nns no- noa nob nod nom non noo nos nsa nsb nsd nsm nsn nso nss oaa oab oad oam oan oao oas ob- oba obb obd obm obn obo obs oda odb odd odm odn odo ods om- oma omb omd omm omn omo oms on- ona onb ond onn ono ons oo- ooa oob ood oom oon ooo oos os- osa osb osd osm osn oso oss saa sab sad sam san sao sas sba sbb sbd sbm sbn sbo sbs sda sdb sdd sdm sdn sdo sds sma smb smd smm smn smo sms sna snb snd snm snn sno sns soa sob sod som son soo sos ss- ssa ssb ssd ssm ssn sso sss

-ana a-do aaaa aaab aaad aaam aaan aaas aaba aabb aabd aabm aada aads aama aamb aamd aamn aamo aams aana aand aaon aaoo aasa aasd aasm aass abaa abab abad abam aban abas abb- abba abbb abbo abbs abda abdo abma abmb abms aboa abob abod abon aboo abos abs- absa absd abss adaa adab adad adam adan adao adas adba adda addd addn addo adds adma admb adms adna adns adob adod adon adoo ados adsa adsm adso adss amaa amad amam aman amas amb- amba ambn ambo ambs amda amdo amds amm- amma ammo amnd amno amns amob amod amon amoo amos amsa amsd amsn amso amss ana- anaa anab anad anam anan anao anas anba anbb anbo and- anda ando ands anma anna annb anno anns ano- anoa anod anom anon anos ansa ansd anso aoba aoma aonb aono aosd aoss asaa asab asad asam asan asao asas asba asbm asbo asda asdo asds asma asmd asmm asms asno asob asod asom ason asos assa assd assn asso asss baaa baad baam baan baas baba babb babm babo babs bada badb badd bado bads bama bamb bamm bamn bams bana band bann bano bans baon baos basa baso bass bbad bbas bbbb bbbs bbdd bbdo bdna bdos bdsd bdsm bmaa bman bmdb bnas bnss boab boad boan boas boba bobb bobo bobs boda bodb bodo bods boma bomb boms bona bond bonn bono bons boob bood boom boon boos bosa bosm bosn boso boss bsaa bsam bsas bsbd bsms bsnd bsns bsod bson bsos bssd bssm d-bo d-na daab daad daam daan daas daba dabb dabo dabs dada dado dads dama damb damm damn damo dams dana dand dann dano dans daon daos dasa dasb dasd dass dbas dbms dbos dbsa dbss dddd ddss dmaa dmab dman dmas dmba dmds dmsa dmso dmss dnaa dnab dnad dnam dnan dnas dnsa doab doan doas doba dobb dobs dod- doda dodd dodo dods doma domb domm domn domo doms dona dond donn dono dons doob dood doom doon doos dosa doso doss dsba dsda dsdm dsmb dsms dsoa dsos dssa dssn maaa maad maam maan maas maba mabo mabs mada madb madd mado mads mama mamo mams man- mana mand mann mano mans maon maos masa masn mass mbam mbas mbba mbbs mbda mbdb mbms mbna mdas mddm mdds mdma mdna mdos mdsd mmaa mmab mman mmas mmda mmdb mmds mmmd mmmm mmms mmod mmsd mnaa mnam mnas mnba mnbb mnda mndo mnos moaa moab moam moan moas moba mobb mobo mobs moda modd modo mods moma momo moms mon- mona mond monn mono mons mooa moob mood moon moos mosa moso moss msaa msad msas msba msdn msma msmb msmm msms msoa mson mssa mssm naaa naab naad naam naan naas naba nabo nabs nada nads nama namb namd namm namo nams nan- nana nanb nand nann nano nans naos nas- nasa nasb nasd nasm naso nass nbaa nbad nbas nbbo ndaa ndao ndas ndbm nddb nddo ndma ndna ndom ndos ndss nman nmds nmon nmos nndb nnnn nnos nnsa nnss noaa noam noba nobm nobo nobs noda nodo nods nom- noma nomo noms non- nona nonn nono nons noo- noob noon nooo noos nos- nosa nosm noss nsaa nsbm nsbo nsds nsmb nsna nsos nssa nssb nsso nsss oadm oama oams oass obad oban obas obba obbo obon obos obsd obsn obss odam odas odbo odda oddd odds odma odnb odom odon odoo odos odso omam oman omao omas ombo omda omdb omma omn- omo- omoa omon omoo omsa omsn onab onam onan onas onda ondo onna onno onod onon onos onso ooaa ooba ooda ooma ooms oona oons oooo ooos oosa osam osan osas osba osm- osmo osno osoo osos ossa ossb ossd osso s-os saab saad saam saan saas saba sabb sabo sabs sada sadb sadd sadm sado sads sam- sama samm samn