a-a a-b a-t aaa aab aak aan aar aat ab- aba abb abk abn abr abt aka akb akk akn akr an- ana anb ank ann anr ant ar- ara arb ark arn arr art at- ata atb atn atr att baa bab bak ban bar bat bba bbb bbk bbn bbr bbt bka bkb bkk bkn bkr bkt bna bnb bnk bnn bnr bnt bra brb brk brn brr brt bta btb btk btn btr btt k-t ka- kaa kab kak kan kar kat kba kbb kbk kbn kbr kkb kkk kkn kkr kkt kn- kna knk knn knr knt kra krk krn krr krt kta ktb ktk ktn ktr ktt naa nab nak nan nar nat nba nbb nbk nbn nbr nbt nka nkk nkn nkr nkt nna nnb nnk nnn nnt nra nrb nrk nrn nrr nrt nta ntb ntk ntn ntr ntt ra- raa rab rak ran rar rat rba rbb rbk rbn rbr rbt rkb rkk rkt rna rnb rnn rnr rnt rra rrb rrk rrn rrr rrt rta rtb rtk rtn rtr rtt taa tab tak tan tar tat tba tbb tbk tbn tbr tbt tka tkb tkk tkr tkt tna tnb tnk tnn tnr tnt tra trb trk trn trr trt tta ttb ttk ttn ttr ttt

-ana a-ak aaaa aaab aaan aaar aaba aabb aabt aaka aana aara aart aata aatk aatt abaa abab abak aban abar abat abb- abba abbb abbr abbt abra abta akaa akan akar akka akna akr- akra ana- anaa anab anak anan anar anat anba anbb ank- anka anna annb annt ant- anta antr antt arab arak aran arar arat arba arka arna arnk arnt arr- arra arrk arrr arrt arta artr at-t ataa atab atak atan atar atat atka atkt atna atra atrk atrn atta attn attr baaa baak baan baar baat baba babb babr bak- baka bakr bakt bana bank bann banr bant bar- bara barb bark barn barr bart bata batn batt bbbb bnrr bnta brab brak bran brat brka brkb brna brrr btaa btan btrt bttb kaaa kaab kaak kaan kaar kaat kaba kabb kabr kaka kakk kakn kakt kana kanb kann kant kara karb kark karn karr kart kat- kata katb katk katn katr katt kbaa kbab kbak kbar kbat kbba kbbb kbbk kbbr kbbt kbkb kbkk kbkr kbna kbnn kbnr kbra kbrb kbrk kbrn kbrt kbta kbtb kbtk kbtn kbtr kbtt kkaa kkan kkar kkat kkba kkbb kkbn kkbr kkbt kkkk kknb kknn kknt kkrb kkrk kkrn kkrr kkrt kktk knaa knab knan knar knat knba knbb knbn knbr knbt knkk knkt knnb knnk knnr knrb knrk kntk kntn kntr krab krak kran krar krat krba krbb krbk krbr krbt krka krkk krkn krkr krna krnb krnk krnn krnt krrb krrk krrn krrr krrt krta krtk krtn krtr ktaa ktak ktan ktar ktat ktba ktbb ktbn ktbr ktbt ktkb ktkk ktkn ktkr ktkt ktna ktnk ktnn ktnt ktrb ktrk ktrn ktrr ktrt kttk kttn kttr kttt naaa naab naan naar naat naba nabk naka nan- nana nanb nann nant nara nark narn narr nart nata natt nbaa nbak nbar nknt nktr nnnn nntn nrab nrna nrta nttr raab raak raan raat raba rabb rabk raka rakk rakt rana rank rann rant rara rarb rark rata ratk ratt rbbb rbbr rnbr rnnt rrat rrna rrrr rtan rtkn taa- taan taar taat taba tabb taka takk takt tana tank tann tant tara tarb tark tarn tarr tart tata tatb tatr tatt tbar tbrb tbta traa trab trak tran trat trna trra trtr ttab ttbb tttt

-aaa- aaata aabaa aabba aabra aanat aarna abaab ababa abaka abana abank abann abara abarn abban abbar abbat abkar abnak abrak abran abrar abtaa abtar akaba akana akata akban akbar akkra akrak akrar anaba anaka anana anant anara anart anata anban anbar ankaa annan annar annat antar antna antr- antra ar-ab araat arab- araba arana arank arant arara arata arbab arbar arbat arkan arkar arkat arkna arnan arnar arrak arran artar artat ataka atana atara atbar atbat atnaa atrab atrak atran attak attan attar attra b-r-k baarn baart baata babak baban babar babka babra bakan bakar bakka bakra banak banan banar banat banba banka banna banta baraa barab barak baran barar barat barba bark- barka barna barra barta batab batak batan batar batat batka batna batra batta bbart braak braat brana brank brann brant bratt brrar brrrr btr-t k-rab k-t-b k-tab kaaba kabaa kabab kabak kaban kabar kabat kabba kabta kakan kakar kakka kakra kanab kanak kanat kanka kanna kanta karak karan karat karka karna kart- karta kata- katak katan katar katat katna katra katta kbank knark knarr kraak kraan kraar kraka krank krant kratt krnka naaak naban nabar nabat nabba nakar nakba nanak nanan nanka nann- nanna nanta narak naran narat narka narra narta natak natan natka natr- natra natta nkana nkara nrank ntrak ra-ra raaba rabab rabak raban rabat rabba rabta rakaa rakab rakan rakat ranat ranka ranna ranta ratak ratan ratba ratka ratna ratra ratta rt-rk t-ara t-bar ta-ra ta-ta taaka taana taart tabak taban tabar tabat tabra takab takan takar takra tanak tanka tann- tanna tanta taran tarar tarat tarka tarna tarra tarta tartt tataa tatar tatnb tatra tatta tbtbt tntnt traba traka trakr trana trank trant trata tratt trnka ttttt

a-trak aaaaba aanaar aatank abaana abakan abanar abaran abarat abarka abarta abatar abbana abraka ak-art akbaba akbank akkaba akraba akraka akrata anaana anabaa anabar anabta anakar ananab ananta anarak anaran anarta anatra anatta ankara annaba annata anrata antara antrak antran araban arakan aranta ararat aratta arbra arbtrn arkana arnaba arnara arraba arrant artana at-bat ataaba atakan atanak atarba atarra atbara atrata baabaa baabar baatar babana babbar bakara bakata bakkar bakran baktar banaba banana banara banbar bankat bankra bannan bannar bannat baraan baraat baraka barana barara barata barban barbar barbat barbra barkan barkat barrak barran barrat bartab bartan bartra bataan bataka batara batata battak bbbbbb brakan branka branna branta bratan k-bank ka-bar kaakan kaarta kabaka kabana kabara kakana kakara kakata kakkak kakkar kana-a kanaan