a-a a-b a-c aaa aab aac aah aas aau ab- aba abb abc abh abs abu ac- aca acb acc ach acs acu aha ahb ahc ahh ahs ahu as- asa asb asc ash ass asu au- aua aub auc auh aus b-u baa bab bac bah bas bau bba bbb bbc bbh bbs bbu bca bcb bcc bch bcs bcu bha bhb bhc bhh bhs bhu bsa bsb bsc bsh bss bsu bua bub buc buh bus buu c-- caa cab cac cah cas cau cba cbb cbc cbh cbs cbu cca ccb ccc cch ccs ccu ch- cha chb chc chh chs chu csa csb csc csh css csu cua cub cuc cuh cus cuu haa hab hac hah has hau hba hbb hbc hbh hbs hbu hca hcb hcc hch hcs hha hhb hhc hhh hhs hhu hsa hsb hsc hsh hss hsu hua hub huc huh hus huu saa sab sac sah sas sau sba sbb sbc sbh sbs sbu sca scb scc sch scs scu sh- sha shb shc shh shs shu ss- ssa ssb ssc ssh sss ssu sua sub suc suh sus suu ua- uaa uab uac uah uas uau uba ubb ubc ubh ubs ubu uca ucb ucc uch ucs ucu uha uhb uhc uhh uhs uhu usa usb usc ush uss usu uua uuc uus uuu

a-ha aaaa aaab aaac aaah aaas aaba aabb aabc aabh aaca aacb aacc aach aacs aacu aaha aahs aasa aasc aass aasu aaus abaa abab abac abas abau abb- abba abbb abbs abca abcb abcc abch abcs abha abhs abs- absa abss absu abua abus acaa acab acac acas acba acca accc acch accs accu acha achh achs achu acsa acsc acss acu- acus ahab ahac ahah ahas ahau ahha ahhs ahsa ahss ahua ahus asaa asab asac asah asas asau asba asbu asc- asca ascb ascc asch asha ashs ashu assa assc assh asss assu asub asus auaa auca auch ausa aush ausu baaa baah baas baba babb babs babu bac- baca bacc bach bacs baha bahs bahu basa basc bash bass basu bau- bbas bbau bbbb bbbs bbch bbhs bcaa bcas bcbc bcbs bcca bccc bccs bchs bcsa bcsc bcss bcuc bhca bhcc bhhs bhuu bsaa bsac bsas bscs bshs bssc buba bubb bubs bubu buca bucc buch bucs bucu buha buhs busa busc bush buss busu buus caaa caab caac caah caas caba cabs cabu cac- caca cacc cach caha cahs casa casb casc cash cass casu cauc caus cbac cbbc cbbs cbca cbcc cbcs cbcu cbha cbhs cbsa cbsc cbus ccaa ccab ccac ccas ccba ccbc ccca cccb cccc cccs cccu ccha cchs ccsa ccss ccuc ccus chaa chab chac chah chas chau chca chch chcs chha chhs chsc chsh chua chub chus csaa csab csac csas cscb cscc csch cscs cshs cssa csua csus cuau cub- cuba cubb cubs cuca cucc cusa cusb cush cuss cusu haab haas haba habs habu hacs haha hahs hasa hasc hash hass hau- haus hbbs hbhs hbss hcbc hcbs hcca hccb hccc hcch hccs hchs hcsa hcsc hcss hhaa hhhh hhhs hhus hsac hsas hsbc hscc hshs hsua huac huah huas huba hubb hubs huch hucs hucu huhs huhu husa hush huss huub huus sa-c saab saac saah saas saba sabb sabc sabs sabu saca sacc sacs sacu saha sahs sahu sasa sasc sash sass saua sauc sauh saus sbaa sbac sbas sbbs sbca sbcc sbcs sbhc sbhs sbsa sbus scaa scab scac scas scba sccc sccs sch- scha schh schs scsa scsc scsh scsu scua scub shab shac shah shas shau shbs shca shcc shha shhh shhs shsc shua shub shus shuu ssaa ssab ssac ssas ssau ssca sscc sscs sshs sssa sssb sssc sssh ssss suas sub- suba subb subh subs suc- succ such sucs suha suhb sus- susa suss susu suus uabc uaca uahs uasa uaua ubac ubba ucas ucbc ucca ucha uchs ucsa ucsb ucsc ucsu ucua uhss uhuh us-a usaa usac usas usba usbc usbs usca uscc usch uscs usha ushs ushu ussa ussb ussc usss ussu usua usus uuuu

-aaa- aaaah aaaas aaasa aaass aabaa aabba aacbc aachs aacsa aacsb aacss aacus aahaa aasha abaab ababa ababs ababu abaca abacs abasa abash abass abbac abbas abcas abccc abush acaca acacb acass acaua accas acchs accub accus achab achau achua acuba acusa ahabs ahahs ahash ahaus ahhaa ahhha ahuas ahush asaba asabc asach asasa asbah asbca asch- ascha ascus ashab ashas assab assac assas assh- asubs auass aubas aucas aucha aussa b-cas babas babau babbs babus bacab bacas bacca bacha bachs bacu bahau bahua bahus basab basca basch basha bassa bassu bauch bbuss bhusa bsaba bubas bubba bucca bucha buchs buchu bucsa bucsu busaa busca busch busha bussa bussu busua busuu c-a-c c-bus ca-ca caaba cabas cabus cacas cacau cacha cacu cacus cahch cahus casas casca casha cashb cashu casus cauac cauas cauca cauch causa ccass ccccc chaab chaac chaah chaas chaba chaca chach chahu chash chass chasu chaus chhab chhau chuba chubb chubs chuss csaba cuaba cubas cubub cusha ha-ha haasa haass habab habas habba hacha hahas hahha has-a hasac hassa hauch hausa haush hauss hhhhh huaca hubba hubbs hucch huhuh huhus husch husha hussa s-bus s-sch sa-ha saaba saabs saasa saasu sabac sabah sabas sabau sabca sabha sabsa sabus sacas sacc- sacca sacch sacha sachs sachu sacsa sahab sahsa sasca sasha sassa sauba sauca sauch sbach scabs scach sccbc schah schau schuh scsaa scuba scusa shaab shaba shabu shach shahs shahu shasa shash shass shasu shauh shcha shhhh shuah shuba shubb shuch shush sscac ssssh sssss suasa subah subba subbu subha subss sucha sucua susac susah susch susus ubach ubacs uchuu uh-uh uhhuh uhuhs us-sc usaas usabc usach ushab ushas ushba ushus ussac usuba uuuuu

a-hush aaaaba aabach ababsa abacab abacas abacha abacus abasha abassa abbahu abbasa abbass abhaas abscss abubus abusua acacus acasa achsah ahsaas asacha asbach aschau ashash assach assacu assch- assuch aubach aucuba ausbbs aussac baabaa baasch baasha babacu babaha bacaba bacau baccha baccus