a-ak a-ok a-wa aaaa aaab aaac aaas aaba aabb aabc aabw aaca aacb aacc aack aaco aacs aaka aaoo aaow aasa aasc aass aaww abaa abab abac abaj abak abas abaw abb- abba abbb abbo abbs abca abcb abcc abcs abcw abjs aboa abob abok aboo abos abow abs- absa abss absw abwa acaa acab acac acas acba acca accc acco accs acks ackw acoa acos acow acsa acsc acss acsw acwa acww ajab ajac ajak ajao ajas ajaw ajba ajka ajob ajoo ajss ajwa akaa akao akas akca akka akko akok akos aksa akwa aoba aoca aocs aoks aoss asaa asab asac asak asao asas asba asbo asc- asca ascb ascc ascj asco ascw asja aska asko asks asob asoc asok asos asow assa assc assk asso asss awac awaj awas awka awoo awow awsk awss awwa awws baaa baak baas baba babb babo babs bac- baca bacc back baco bacs baja bajs bak- baka bako baks baos basa basc bask baso bass baw- bawk baws bbas bbbb bbbs bbwc bbws bcaa bcas bcbc bcbs bcca bccc bccs bcos bcsa bcsc bcss bjcc bjoa boab boac boak boas boba bobb bobo bobs bobw boca bock boco bocs bojo boka boko boks boob booc book boos boow bosa bosc bosk boso boss bowa bowj bowk bows bsaa bsac bsas bsaw bscs bsos bssc bwaa bwoc c-bo caaa caab caac caas caba cabo cabs cac- caca cacc cack caco cacw caja caka caos casa casb casc cask caso cass cawk caws cbac cbbc cbbs cbca cbcc cbcs cbka cbkj cbko cbsa cbsc cbwa ccaa ccab ccac ccas ccba ccbc ccca cccb cccc cccs ccjo cckw ccob ccoc ccow ccsa ccss cjbc cjbk cjbw cjca cjcb cjcj cjcs cjcw cjob cjsb cjss cjwc cjww ckac ckbc ckck ckco ckcs ckcw ckjs ckoa ckob ckoc ckoo ckos cksa cksb ckso cksw ckws ckww coak coas coba cobb cobo cobs coca cock coco cojo cok- coka coko coob cook coos cosa cosc coso coss cows csaa csab csac csak csao csas cscb cscc csco cscs cska csks csob csos cssa cswk csws cwac cwos jaak jaas jaba jabo jabs jaca jacc jack jaco jacs jaja jaka jako jasa jasc jask jaso jass jawa jawb jawo jaws jaww jbaa jbob jcbc jccc jcss jjcc jkcs joab joao joba jobo jobs joca jock joco jojo joka jokb jook joos josa joso joss jowa jowk jowo jows jsss k-os kaaa kaab kaak kaas kaba kabb kabc kabo kabw kacb kacc kaco kacs kacw kaja kajb kajc kajk kajo kaka kakc kakj kakk kako kaks kaoa kaoc kaok kaos kaow kas- kasa kasb kasc kask kaso kass kasw kaw- kawa kawc kawk kawo kaws kaww kbaa kbab kbac kbak kbas kbba kbbb kbbc kbbk kbbo kbbs kbbw kbca kbcb kbck kbco kbcs kbcw kbja kbjc kbjk kbjs kbkb kbkk kbko kbkw kboa kbob kboc kbok kboo kbos kbow kbsa kbsb kbsj kbsk kbso kbss kbsw kbwa kbwb kbwc kbww kcaa kcab kcac kcas kcaw kcba kcbc kcbk kcbs kcbw kcca kccb kccc kcck kcjb kcjc kcjj kcjk kckc kckj kckk kcko kcob kcos kcow kcsa kcsb kcsc kcsj kcss kcwa kcwb kcwc kcwj kcwk kjaa kjac kjak kjas kjbb kjcb kjcc kjck kjcs kjcw kjjj kjjk kjjo kjjs kjkj kjkk kjks kjoc kjoj kjok kjsa kjsk kjwa kkaa kkac kkaw kkba kkbb kkbj kkbo kkbs kkcb kkcj kkck kkco kkcs kkcw kkjb kkjk kkkj kkkk kkoa kkob kkoj kkoo kkow kksa kksj kkss kksw kkwb kkwk kkws koab koac koak koas koba kobb kobc kobk kobo kobs koca kocb kock kocs kocw koja kojb kojo koka kokb kokc kokk koko koks koob kooc kook kooo koos kos- kosa kosb kosc koso koss kowa kowb ksab ksac ksak ksas ksaw ksba ksbc ksbj ksbs ksbw ksca kscb kscj ksck ksco kscs ksjb ksjc ksjj ksjk ksjo ksjs kska kskb kskk ksko ksks ksob ksoc ksok ksoo ksos ksow kssa ksso ksss kswa kswb kswc kswo ksws ksww kwab kwac kwak kwaw kwbc kwbw kwca kwck kwjb kwjc kwjk kwka kwkb kwkc kwkj kwkk kwkw kwoa kwoc kwok kwos kwow kwsa kwsc kwsk kwso kwss kwsw kwwj kwwk kwws oaks oasc oass obak obas obba obbo obja obkb obok obos obss ocab ocac ocak ocas ocbc occa occc ocks ocos ocsa ocsw ojak ojas ojok ojos okak okas okja okka okko okok oksa okso ooaa ooak ooba oooo ooos oosa osak osas osba osca oscc osco osoo osos osow ossa ossb osso owjc owow owsa owwa s-os sa-c saab saac saaj saak saas saba sabb sabc sabo sabs saca sacc sack saco sacs saja saka sakb sakk sako saks saos sasa sasc sask saso sass sawa saws sbaa sbac sbas sbbs sbca sbcc sbcs sbsa scaa scab scac scak scas scaw scba sccc sccs sck- scob scok scoo scow scsa scsc scso sjab sjac sjcc sjcs sjoa skab skac skaw skoj skow skss skws soak soas soaw soba sobo sobs soca sock soco socs soja soka sokk soko sook soos sosa soso soss sowa sowk sows ssaa ssab ssac ssao ssas ssaw ssca sscc sscs ssoc sssa sssb sssc ssss ssws swab swac swak swas swbc swbs swbw swcc swob swoo swow swss waaa waac waaj waao waas waaw waba wabb wabc wabj wabk wabo wabs wabw waca wacb wacc wack waco wacs waja wajb wajc wajj wajk wajo wajs waka wakb wakj wakk wako waks wakw waob waoc waok waoo waos waow wasa wasb wasc wasj wask waso wass wawa wawb wawc wawk wawo waws wbaa wbab wbac wbaj wbak wbbb wbbk wbbo wbbs wbbw wbca wbcb wbck wbco wbcw wbjc wbjw wbka wbkb wbkk wbko wbks wbkw wbob wboc wboj wbok wbos wbow wbsa wbsb wbsc wbsj wbss wbsw wbwb wbwc wbwo wcab wcao wcas wcba wcbc wcbj wcbs wcbw wcca wccb wccc wcck wcco wccs wccw wcjc wcjk wcjo wcjw wcka wckb wckk wcks wckw wcoa wcob wcoc wcoj wcok wcoo wcos wcsa wcsb wcsc wcsj wcsk wcso wcss wcsw wcwa wcwb wcwc wcwj wjaa wjab wjac