a-a a-b a-t aaa aab aak aan aar aat aau ab- aba abb abk abn abr abt abu aka akb akk akn akr aku an- ana anb ank ann anr ant anu ar- ara arb ark arn arr art aru at- ata atb atn atr att atu au- aua aub auk aun aur aut b-u baa bab bak ban bar bat bau bba bbb bbk bbn bbr bbt bbu bka bkb bkk bkn bkr bkt bna bnb bnk bnn bnr bnt bnu bra brb brk brn brr brt bru bta btb btk btn btr btt btu bua bub buk bun bur but buu k-t ka- kaa kab kak kan kar kat kau kba kbb kbk kbn kbr kbu kkb kkk kkn kkr kkt kku kn- kna knk knn knr knt knu kra krk krn krr krt kru kta ktb ktk ktn ktr ktt ktu kub kuk kun kur kut kuu naa nab nak nan nar nat nau nba nbb nbk nbn nbr nbt nbu nka nkk nkn nkr nkt nku nna nnb nnk nnn nnt nnu nra nrb nrk nrn nrr nrt nru nta ntb ntk ntn ntr ntt ntu nua nub nuk nun nur nut nuu ra- raa rab rak ran rar rat rau rba rbb rbk rbn rbr rbt rbu rkb rkk rkt rku rna rnb rnn rnr rnt rnu rra rrb rrk rrn rrr rrt rru rta rtb rtk rtn rtr rtt rtu rua rub ruk run rur rut ruu taa tab tak tan tar tat tau tba tbb tbk tbn tbr tbt tbu tka tkb tkk tkr tkt tna tnb tnk tnn tnr tnt tra trb trk trn trr trt tru tta ttb ttk ttn ttr ttt ttu tua tub tuk tun tur tut tuu ua- uaa uab uak uan uar uat uau uba ubb ubk ubn ubr ubt ubu uka ukb ukk ukn ukr uku un- una unb unk unn unr unt unu ur- ura urb urk urn urr urt uru uta utb utk utn utr utt utu uua uun uur uut uuu

-ana a-ak a-un aaaa aaab aaan aaar aaba aabb aabt aaka aaku aana aara aart aaru aata aatk aatt abaa abab abak aban abar abat abau abb- abba abbb abbr abbt abnu abra abta abtu abua abuk abun abut akaa akan akar akka akku akna akr- akra akua ana- anaa anab anak anan anar anat anau anba anbb anbu ank- anka anku anna annb annt ant- anta antr antt antu anua anub anun anut arab arak aran arar arat arau arba arka arna arnk arnt arr- arra arrk arrr arrt arru arta artr arua arub arun arut at-t ataa atab atak atan atar atat atka atkt atna atra atrk atrn atru atta attn attr attu atua atub atuk atun atur auaa auna aunk aunt aur- aura aut- baaa baak baan baar baat baba babb babr babu bak- baka bakr bakt baku bana bank bann banr bant banu bar- bara barb bark barn barr bart baru bata batn batt batu bau- bauk baur bbau bbbb bnrr bnta brab brak bran brat brau brka brkb brna brrr brun brut btaa btan btrt bttb buar buat buba bubb bubu buka bukk buku buna bunb bunk bunn bunt bunu bur- bura burb burk burn burr burt buru but- buta butt kaaa kaab kaak kaan kaar kaat kaba kabb kabr kabu kaka kakk kakn kakt kaku kana kanb kann kant kanu kara karb kark karn karr kart karu kat- kata katb katk katn katr katt katu kau- kaub kauk kaun kaur kbaa kbab kbak kbar kbat kbba kbbb kbbk kbbr kbbt kbbu kbkb kbkk kbkr kbna kbnn kbnr kbnu kbra kbrb kbrk kbrn kbrt kbru kbta kbtb kbtk kbtn kbtr kbtt kbua kbub kbuk kbun kbur kbut kbuu kkaa kkan kkar kkat kkba kkbb kkbn kkbr kkbt kkkk kknb kknn kknt kknu kkrb kkrk kkrn kkrr kkrt kktk kktu kkua kkut kkuu knaa knab knan knar knat knau knba knbb knbn knbr knbt knbu knkk knkt knnb knnk knnr knrb knrk kntk kntn kntr kntu knub knuk knur knut krab krak kran krar krat krba krbb krbk krbr krbt krka krkk krkn krkr krku krna krnb krnk krnn krnt krnu krrb krrk krrn krrr krrt krta krtk krtn krtr krua kruk krun krur ktaa ktak ktan ktar ktat ktba ktbb ktbn ktbr ktbt ktbu ktkb ktkk ktkn ktkr ktkt ktku ktna ktnk ktnn ktnt ktrb ktrk ktrn ktrr ktrt ktru kttk kttn kttr kttt kttu ktub ktun kuan kuar kuat kuau kuba kubb kubr kubu kuka kukk kukn kuku kuna kunk kunr kunt kunu kura kurb kurk kurr kurt kuru kuta kutr kutt kutu kuub kuuk kuur kuuu naaa naab naan naar naat naba nabk nabu naka nan- nana nanb nann nant nanu nara nark narn narr nart naru nata natt natu naur naut nbaa nbak nbar nkau nknt nktr nnnn nntn nrab nrna nrta ntnu ntru nttr nuan nuba nubk nuka nuku nuna nunk nunn nunt nura nurn nurr nurt nuru nutt nutu nuuk raab raak raan raat raba rabb rabk rabu raka rakk rakt raku rana rank rann rant rara rarb rark rata ratk ratt ratu raua raub rauk raun raut rbbb rbbr rnbr rnnt rnut rrat rrna rrrr rrun rtan rtkn ruan ruba rubb rubu ruka rukk rukn ruku runa runk runn runt rura ruru ruta rutt rutu ruun taa- taan taar taat taba tabb tabu taka takk takt taku tana tank tann tant tanu tara tarb tark tarn tarr tart taru tata tatb tatr tatt tatu taua taub tauk taur taut tbar tbrb tbta tnut traa trab trak tran trat trau trna trra trtr trub truk trun trut truu ttab ttbb tttt tuak tuan tuar tuat tuba tubb tubr tubu tuka tuna tunb tunk tunn tunu tura turb turk turn turr turt turu tuta tutt tutu uart uaru uata uatu uaua ubar ubba ubra ukba ukra ukta ukur unaa unan unar unat unau unka unkn unna unra untb unut uran urat urau urba urka urna urra uruk urun urur urut utan utau uttu