a-a a-b aaa aab aaj aak aam aao aas ab- aba abb abj abk abm abo abs aja ajb ajj ajk ajm ajo ajs aka akb akj akk akm ako aks ama amb amk amm amo ams aoa aob aoj aok aom aoo aos as- asa asb asj ask asm aso ass baa bab baj bak bam bao bas bba bbb bbk bbm bbo bbs bja bjj bjk bjm bjs bka bkb bkk bkm bko bks bma bmb bmj bmk bmm bmo bms boa bob boj bok bom boo bos bsa bsb bsj bsk bsm bso bss jaa jab jaj jak jam jao jas jba jbj jbk jbm jbo jbs jja jjb jjj jjk jjs jka jkb jkk jkm jko jks jma jmb jmj jmm jmo jms joa job joj jok jom joo jos jsa jsb jsj jsk jsm jso jss ka- kaa kab kaj kak kam kao kas kba kbb kbk kbm kbo kbs kjb kjs kkb kkk kkm kks kma kmb kmj kmk kmm kmo kms koa kob kok kom koo kos ksa ksb ksk ksm kso kss m-o maa mab maj mak mam mao mas mba mbb mbj mbk mbm mbo mbs mjb mjj mjk mjm mjs mka mkb mkk mkm mko mks mma mmb mmj mmk mmm mmo mms moa mob mok mom moo mos msa msb msj msk msm mso mss oaa oab oaj oak oam oao oas ob- oba obb obj obk obm obo obs oja ojb ojm ojo ojs oka okb okj okk oko oks om- oma omb omj omm omo oms oo- ooa oob ook oom ooo oos os- osa osb osj osk osm oso oss saa sab saj sak sam sao sas sba sbb sbj sbk sbm sbo sbs sja sjb sjj sjk sjm sjs sk- ska skb skj skk skm sko sks sma smb smk smm smo sms soa sob soj sok som soo sos ss- ssa ssb ssj ssk ssm sso sss

a-ak a-ok aaaa aaab aaam aaas aaba aabb aabm aaka aama aamb aamo aams aaoo aasa aasm aass abaa abab abaj abak abam abas abb- abba abbb abbo abbs abjs abma abmb abms aboa abob abok aboo abos abs- absa abss ajab ajak ajam ajao ajas ajba ajka ajob ajoo ajss akaa akam akao akas akka akko akok akom akos aksa amaa amaj amam amas amb- amba ambo ambs amka amm- amma ammo amob amoj amok amoo amos amsa amso amss aoba aoks aoma aoss asaa asab asak asam asao asas asba asbm asbo asja aska asko asks asma asmm asms asob asok asom asos assa assk asso asss baaa baak baam baas baba babb babm babo babs baja bajs bak- baka bako baks bama bamb bamm bams baos basa bask baso bass bbas bbbb bbbs bjoa bjsm bmaa bmaj boab boak boas boba bobb bobo bobs bojo boka boko boks boma bomb boms boob book boom boos bosa bosk bosm boso boss bsaa bsam bsas bsms bsos bssm jaak jaas jaba jabo jabs jaja jaka jako jama jamb jamo jams jasa jask jasm jaso jass jbaa jbob jjam joab joao joba jobo jobs jojo joka jokb joma jomo jook joom joos josa josm joso joss jsss k-os kaaa kaab kaak kaam kaas kaba kabb kabo kaja kajb kajk kajm kajo kaka kakj kakk kakm kako kaks kam- kama kamb kamj kamm kamo kams kaoa kaok kaos kas- kasa kasb kask kasm kaso kass kbaa kbab kbak kbam kbas kbba kbbb kbbk kbbm kbbo kbbs kbja kbjk kbjm kbjs kbkb kbkk kbko kbmb kbmo kbms kboa kbob kbok kboo kbos kbsa kbsb kbsj kbsk kbsm kbso kbss kjaa kjak kjam kjas kjbb kjjj kjjk kjjm kjjo kjjs kjkj kjkk kjks kjma kjmj kjmk kjmm kjmo kjms kjoj kjok kjsa kjsk kjsm kkaa kkam kkba kkbb kkbj kkbo kkbs kkjb kkjk kkjm kkkj kkkk kkma kkmk kkmo kkms kkoa kkob kkoj kkoo kksa kksj kksm kkss kmaj kmak kmam kmas kmbs kmjk kmjm kmjo kmkk kmko kmks kmmj kmmk kmmm kmmo kmms kmoa kmob kmoj kmok kmom kmsa kmsb kmso kmss koab koak koas koba kobb kobk kobo kobs koja kojb kojm kojo koka kokb kokk koko koks koma komb komj komo koms koob kook kooo koos kos- kosa kosb koso koss ksab ksak ksam ksas ksba ksbj ksbs ksjb ksjj ksjk ksjm ksjo ksjs kska kskb kskk ksko ksks ksma ksmb ksmm ksmo ksms ksob ksok ksom ksoo ksos kssa kssm ksso ksss maaa maak maam maas maba mabo mabs maja majk majo majs maka makj mako maks mama mamo mams maos masa mask mass mbam mbas mbba mbbs mbms mkak mkjs mkks mksm mmaa mmab mmas mmjb mmmm mmms moaa moab moam moas moba mobb mobo mobs moja mojo moka moko moma momo moms mooa moob mook moos mosa mosk moso moss msaa msas msba msma msmb msmm msms msoa mssa mssm oaks oama oams oass obak obas obba obbo obja obkb obok obos obss ojak ojas ojok ojos okak okam okas okja 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 s-os saab saaj saak saam saas saba sabb sabo sabs saja saka sakb sakk sako saks sam- sama samm samo sams saos sasa sask sasm saso sass sbaa sbas sbbs sbma sbsa sjab sjam sjoa skab skoj skss smaa smaj smak smas smba smkb smok smos smss soak soam soas soba sobo sobs soja soka sokk soko soma somb somm somo sook soom soos sosa soso soss ssaa ssab ssam ssao ssas sssa sssb sssm ssss

-aaa- aaaam aaaas aaasa aaass aabaa aabba aakko aamsa aaoms abaab ababa ababs abaja abajo abaka abako abasa abask abass abbaj abbas abbos abkoo aboab abobo aboma abomb abook aboso absam ajaja ajaka ajama ajams ajoba akaba akabo akaoa akasa akbas akkas akobo akoka akoko aksam amaas amako amama amasa amask amass ambam ambao ambas ambos ammas ammo- ammos amoks