a-a a-b a-t aaa aab aad aae aak aan aat ab- aba abb abd abe abk abn abt ad- ada adb add ade adk adn adt aea aeb aed aee aek aen aet aka akb akd ake akk akn an- ana anb and ane ank ann ant at- ata atb atd ate atn att baa bab bad bae bak ban bat bba bbb bbd bbe bbk bbn bbt bda bdb bdd bde bdk bdt be- bea beb bed bee bek ben bet bka bkb bke bkk bkn bkt bna bnb bnd bne bnk bnn bnt bta btb btd bte btk btn btt daa dab dad dae dak dan dat dba dbb dbd dbe dbk dbn dbt dda ddb ddd dde ddk ddn ddt de- dea deb ded dee dek den det dka dkb dke dkk dkt dna dnb dnd dne dnk dnn dnt dta dtb dtd dte dtk dtn dtt eaa eab ead eae eak ean eat eba ebb ebd ebe ebk ebn ebt ed- eda edb edd ede edk edn edt eea eeb eed eee eek een eet eka ekb ekd eke ekt en- ena enb end ene enk enn ent eta etb etd ete etk etn ett k-t ka- kaa kab kad kae kak kan kat kba kbb kbd kbe kbk kbn kda kdb kde kdk kdt ke- kea keb ked kee kek ken ket kkb kke kkk kkn kkt kn- kna knd kne knk knn knt kta ktb kte ktk ktn ktt naa nab nad nae nak nan nat nba nbb nbd nbe nbk nbn nbt nda ndb ndd nde ndk ndn ndt ne- nea neb ned nee nek nen net nka nke nkk nkn nkt nna nnb nne nnk nnn nnt nta ntb ntd nte ntk ntn ntt taa tab tad tae tak tan tat tba tbb tbd tbe tbk tbn tbt tda tdb tdd tde tdk tdn tdt te- tea teb ted tee tek ten tet tka tkb tke tkk tkt tna tnb tnd tne tnk tnn tnt tta ttb ttd tte ttk ttn ttt

-ana -ane -ene a-ak a-be aaaa aaab aaad aaae aaan aaba aabb aabd aabt aada aade aadt aaea aaen aaka aake aana aand aane aata aatk aatt abaa abab abad abae abak aban abat abb- abba abbb abbe abbt abda abed abee aben abet abta adaa adab adad adae adak adan adat adba adda addd adde addn adea adeb adee aden adet adna adta aean aebn aede aedt aeka aena aend aent aeta aetn aett akaa akae akan akdn aked akee aken akka akna akte ana- anaa anab anad anae anak anan anat anba anbb and- anda ande andt anee anen anet ank- anka anke anna annb anne annt ant- anta ante antt at-t ataa atab atad atae atak atan atat atdt atea ated atee aten atka atkt atna atta atte attn baaa baad baak baan baat baba babb babe bada badb badd bade baed baek bak- baka bake bakt bana band bane bank bann bant bata bate batn batt bbad bbbb bbdd bbeb bbet bdna bead beak bean beat beba bebb bebe beda bede beeb beed beek been beet beka beke bena bend bene benk benn bent beta bete bett bnet bnta btaa btan btdt btek bten bttb d-na daab daad daae daan daba dabb dabt dada dade daeb daka dake dana dand dane dank dann dant data date datt dbtt dddd dead deae deak dean deba debe debt deda dedd dede deeb deed deek deen deet dek- deka deke dena dene denk denn dent deta dete detk detn dkba dnaa dnab dnad dnae dnan dnat dnet dntt dtaa dted dtek dten dtna dtnb eaba eada eadb eadd eana eata eate eban ebba ebed eben edad edan edda edde ede- edea eden edna edta eede eeea eeee eeka eeke eena eend eent eeta eete eka- ekab ekeb eked ekek eken eket ekka ekne ekta enab enan enat enb- enbn end- enda ende enea ened enee enka enke enna enne ent- entd ente etak etan etat etee eten etka etna etne etta ette ettn kaaa kaab kaak kaan kaat kaba kabb kabd kabe kad- kada kadd kade kadt kaet kaka kake kakk kakn kakt kana kanb kand kane kann kant kat- kata katb katd kate katk katn katt kbaa kbab kbad kbae kbak kbat kbba kbbb kbbd kbbe kbbk kbbt kbdb kbde kbdn kbeb kbed kbee kbek kben kbet kbkb kbkk kbna kbnd kbnn kbta kbtb kbte kbtk kbtn kbtt kdaa kdab kdad kdae kdak kdat kdbb kdbn kddb kddd kddk kdeb kden kdet kdka kdkb kdkd kdkk kdkn kdkt kdna kdnd kdne kdnk kdnn kdta kdtd kdtn kea- kead keak kean keat keba kebb kebe kebn kebt keda kedb kedd kede kedt keed keek keen keet keka kekb keke ken- kena kend kene kenk kenn kent ket- keta ketd kete ketk kett kkaa kkan kkat kkba kkbb kkbd kkbe kkbn kkbt kkda kkdd kkdt kkea kked kken kkkk kknb kknd kkne kknn kknt kktk knaa knab knan knat knba knbb knbe knbn knbt knda kndb kndd knde kndk kndn knea kneb kned knee knek knen knet knkk knkt knnb knnd knnk knte kntk kntn ktaa ktae ktak ktan ktat ktba ktbb ktbn ktbt ktdb ktdd ktde ktdk ktea kted ktee ktek kten ktkb ktke ktkk ktkn ktkt ktna ktnd ktne ktnk ktnn ktnt kttk kttn kttt naaa naab naad naan naat naba nabe nabk nada nade nadk naea naka nake nan- nana nanb nand nane nann nant nata nate natt nbaa nbad nbak ndaa ndak nddb ndde ndna ndnt neab nead nean neat neba nebb nebe nebn neda nedd nede neea neeb need neen neet neka neke nena nend nene nent net- neta netb netd nete nett nknt nndb nnnn nntn ntnd taa- taan taat taba tabb tabe tada tade taen taka take takk takt tana tand tane tank tann tant tata tatb tate tatt tbta tddb tdna tead teak tean teat teba teda tedd tede tedk teed teek teen teet teka teke tena tenb tend tene tenk tenn