a-ak a-ok aaaa aaab aaam aaas aaba aabb aabm aaka aama aamb aamo aams aaoo aasa aasm aass abaa abab abak abam abas abb- abba abbb abbo abbs abma abmb abms aboa abob abok aboo abos abs- absa abss abza akaa akam akao akas akka akko akok akom akos aksa amaa amam amas amaz amb- amba ambo ambs amka amm- amma ammo amob amok amoo amos amoz amsa amso amss aoba aoks aoma aoss asaa asab asak asam asao asas asba asbm asbo aska asko asks asma asmm asms asob asok asom asos assa assk asso asss aza- azab azas azaz azo- azoo azos azza azzo baaa baak baam baas baaz baba babb babm babo babs bak- baka bako baks bama bamb bamm bams baos basa bask baso bass baza bazm bazo bbas bbbb bbbs bmaa boab boak boas boaz boba bobb bobo bobs boka boko boks boma bomb boms boob book boom boos booz bosa bosk bosm boso boss boza bozo bsaa bsam bsas bsms bsos bssm bzzz k-os kaaa kaab kaak kaam kaas kaba kabb kabo kabz kaka kakk kakm kako kaks kam- kama kamb kamm kamo kams kamz kaoa kaok kaos kas- kasa kasb kask kasm kaso kass kaza kazm kazo kazz kbaa kbab kbak kbam kbas kbaz kbba kbbb kbbk kbbm kbbo kbbs kbbz kbkb kbkk kbko kbkz kbmb kbmo kbms kboa kbob kbok kboo kbos kboz kbsa kbsb kbsk kbsm kbso kbss kbsz kbzm kbzo kbzs kbzz kkaa kkam kkba kkbb kkbo kkbs kkbz kkkk kkma kkmk kkmo kkms kkoa kkob kkoo kkoz kksa kksm kkss kkzz kmak kmam kmas kmaz kmbs kmbz kmkk kmko kmks kmkz kmmk kmmm kmmo kmms kmmz kmoa kmob kmok kmom kmoz kmsa kmsb kmso kmss kmza kmzk kmzo kmzz koab koak koas koaz koba kobb kobk kobo kobs koka kokb kokk koko koks kokz koma komb komo koms koob kook kooo koos kooz kos- kosa kosb koso koss kosz koza kozb kozk kozo ksab ksak ksam ksas ksaz ksba ksbs ksbz kska kskb kskk ksko ksks kskz ksma ksmb ksmm ksmo ksms ksob ksok ksom ksoo ksos kssa kssm ksso ksss kssz kzam kzaz kzbb kzbk kzbs kzbz kzks kzkz kzma kzmk kzmz kzoo kzoz kzsb kzza kzzb kzzk kzzo kzzs kzzz maaa maak maam maas maba mabo mabs maka mako maks mama mamo mams maos masa mask mass maz- maza mazk mazo mazz mbam mbas mbba mbbs mbms mkak mkks mksm mmaa mmab mmas mmmm mmms moaa moab moam moas moaz moba mobb mobo mobs moka moko moma momo moms mooa moob mook moos mosa mosk moso moss moza mozo msaa msas msba msma msmb msmm msms msoa mssa mssm mzab oaks oama oams oass obak obas obba obbo obkb obok obos obss okak okam okas okaz okka okko okmo okok okom oksa okso omak omam omao omas ombo omma omo- omoa omoo omsa omsk ooaa ooak ooba ooma ooms oooo ooos oosa osak osam osas osba osm- osmo osoo osos ossa ossb osso ozma s-os saab saak saam saas saaz saba sabb sabo sabs sabz saka sakb sakk sako saks sam- sama samm samo sams saos sasa sask sasm saso sass saza sbaa sbas sbbs sbma sbsa skab skaz skss smaa smak smas smba smkb smok smos smss smzb soak soam soas soaz soba sobo sobs soka sokk soko soma somb somm somo sook soom soos sosa soso soss soz- soza ssaa ssab ssam ssao ssas sssa sssb sssm ssss szob szss zaba zabo zaka zakk zaks zama zams zask zaza zobo zoma zomb zomo zoo- zook zoom zoos zoso zoss zoza zozo zsss zzzs zzzz