a-a a-c a-q aaa aac aag aak aaq aar aas aau ac- aca acc acg ack acq acr acs acu ag- aga agc agg agk agq agr ags agu aka akc akg akk akr aks aku aqa aqc aqr aqs ar- ara arc arg ark arq arr ars aru as- asa asc asg ask asq asr ass asu au- aua auc aug auk aur aus c-- caa cac cag cak caq car cas cau cca ccc ccg cck ccr ccs ccu cga cgc cgg cgr cgs cgu cka ckc cks cqa cqc cqg cqs cra crc crg crk crq crr crs cru csa csc csg csk csq csr css csu cua cuc cug cuk cuq cur cus cuu gaa gac gag gak gar gas gau gca gcc gcg gck gcr gcs gcu gga ggc ggg ggr ggs ggu gka gks gqs gra grc grg grk grq grr grs gru gsa gsc gsg gsk gsr gss gsu gu- gua guc gug guk gur gus guu ka- kaa kac kag kak kar kas kau kca kcc kcg kck kcr kcs kcu kga kgc kgs kgu kkc kkk kkr kks kku kqa kra krc krg krk krr krs kru ksa ksc ksg ksk ksr kss ksu kuc kug kuk kur kus kuu qaa qac qag qar qas qau qca qcc qcs qga qgc qqk qqq qqu qra qrc qrg qrs qru qsa qsc qsr qu- qua qur qus ra- raa rac rag rak raq rar ras rau rca rcc rcg rcr rcs rcu rga rgc rgg rgk rgr rgs rkc rkg rkk rks rku rqc rqs rra rrc rrg rrk rrq rrr rrs rru rsa rsc rsg rsk rsq rsr rss rsu rua ruc rug ruk rur rus ruu saa sac sag sak saq sar sas sau sca scc scg sck scr scs scu sga sgc sgg sgk sgr sgs sgu sk- ska skc skg skk skq skr sks sku sqa sqq sqr sqs sr- sra src srg srk srq srr srs ss- ssa ssc ssg ssk ssq ssr sss ssu sua suc sug suk suq sur sus suu ua- uaa uac uag uak uaq uar uas uau uca ucc ucg uck ucr ucs ucu uga ugc ugg ugk ugr ugs ugu uka ukc ukk ukr uku ur- ura urc urg urk urr urs uru usa usc usg usk usr uss usu uua uuc uug uur uus uuu

a-ak aaaa aaac aaar aaas aaca aacc aack aacr aacs aacu aaka aaku aara aarc aars aaru aasa aasc aass aasu aaus acaa acac acag acar acas acca accc accs accu acga acgr acgs acks acr- acra acrc acrr acrs acsa acsc acss acu- acur acus agac agag agar agas agau agca agcc agga aggu agra agsa agsg agsu agua agur agus akaa akar akas akca akka akku akqa akr- akra aksa aksu akua aqag aqar aqas aqra aqsa aqu- aqua arac arag arak araq arar aras arau arc- arca arcs arga args arka arks arq- arqa arr- arra arrc arrg arrk arrr arrs arru ars- arsa arsc arsk arsu arua arug aruq asaa asac asag asak asar asas asau asc- asca ascc ascq ascr aska askr asks asqc asra asrc asrg asrs asru assa assc assk assq assr asss assu asur asus auaa auca auga augs auks aur- aura ausa ausu auug caaa caac caas cac- caca cacc cack cacr caga cagg cagr cags caka cara carc cark carr cars casa casc cask casr cass casu cauc cauk caus ccaa ccac ccag ccar ccas ccca cccc cccs cccu ccga ccgc ccgs ccra ccrc ccrg ccrs ccsa ccsg ccss ccuc ccus cgac cgas cgcc cgcg cggs cgss ckac ckck ckcs ckga ckrc cksa crac crag crar cras crau crca crcc crcr crgs crkc crsa crss crug cruk crus csaa csac csak csar csas cscc cscr cscs cska csks csra csrc csrs cssa cssr csua csur csus cuau cuca cucc cuck cucq cuga cuk- cuka cura curr curs cusa cusg cusk cuss cusu gaar gaas gack gaga gagg gags gagu gaku gara garg garr gars gasa gasc gask gasr gass gaua gauk gaur gaus gc-c gcaa gccc gccs gcrg gcss gcsu gggg ggss grac gras grau grcc grrr grrs grss grua grug grur grus gsur guaa guac guag guar guca guck guga gugg gugu gura gurg gurk gurr gurs guru gusa guss guus kaaa kaag kaak kaaq kaar kaas kacc kacq kacs kacu kag- kaga kagc kagg kagr kags kagu kaka kakc kakk kaks kaku kara karg kark karr kars karu kas- kasa kasc kask kasr kass kasu kau- kauc kaug kauk kaur kaus kcaa kcac kcaq kcar kcas kcau kcca kccc kcck kccr kccu kcgc kcgr kcgs kckc kckk kckr kcqq kcrc kcrg kcrr kcrs kcru kcsa kcsc kcsg kcsr kcss kcsu kcua kcuk kgac kgak kgas kgcc kgcr kgga kggg kggr kgks kgra kgrc kgrg kgrk kgrr kgrs kgsr kgua kgus kkaa kkac kkag kkaq kkar kkck kkcq kkcr kkcs kkgq kkgr kkkk kkqq kkrc kkrk kkrq kkrr kkrs kksa kksr kkss kksu kkua kkus kkuu kqac kqak kqaq kqca kqck kqcr kqcs kqgc kqkk kqks kqqa kqqk kqqq kqqs kqra kqrk kqrq kqrr kqrs kqsc kqsk kqsr kqss kqur krac krag krak krar kras krca krcc krcg krcq krcs krcu krgs krka krkc krkk krkq krkr krks krku krqk krqq krqr krqu krrc krrg krrk krrq krrr krrs krsa krsc krsk krsq krsr krss krsu krua kruc krug kruk krur ksac ksak ksaq ksar ksas ksau ksca ksck kscq kscr kscs kscu ksgc ksgg ksgr ksgu kska kskg kskk kskq kskr ksks ksku ksqa ksqq ksqs ksra ksrg ksrq ksrr ksrs kssa kssq kssr ksss kssu ksua ksug ksuu kuac kuar kuau kuca kucc kucr kuga kugr kugs kuka kukk kuks kuku kuqq kura kurk kurq kurr kurs kuru kusa kusc kusg kusq kusu kuuk kuur kuuu qa-c qags qara qars qaru qasr qass qqqq qrss qsas qsqs qsrs quaa quag quar quas qucu quu- raag raak raas rac- raca racc rack racq racs racu raga ragg rags ragu raka rakk raku rara