a-a a-b a-i a-t aaa aab aae aai aao aat aau aax ab- aba abb abe abi abo abt abu abx aea aeb aee aei aeo aet aeu aex ai- aia aib aie aii aio ait aiu aix aoa aob aoe aoi aoo aot aou aox at- ata atb ate ati ato att atu atx au- aua aub aue aui auo aut aux ax- axa axe axi axo axt axx b-u baa bab bae bai bao bat bau bax bba bbb bbe bbi bbo bbt bbu bbx be- bea beb bee bei beo bet beu bex bi- bia bib bie bii bio bit biu bix boa bob boe boi boo bot bou box bta btb bte bti bto btt btu btx bua bub bue bui buo but buu bux bxb bxi bxo bxx eaa eab eae eai eao eat eau eax eba ebb ebe ebi ebo ebt ebu ebx eea eeb eee eeo eet eex eia eib eie eii eio eit eiu eix eo- eoa eob eoe eoi eoo eot eou eta etb ete eti eto ett etu etx eu- eua eub eue eui eut eux ex- exa exe exi exo ext exu exx ia- iaa iab iae iai iao iat iau iba ibb ibe ibi ibo ibt ibu ibx ie- iea iee iei iet iex iia iib iie iii iio iit iiu iix io- ioa iob ioe ioi ioo iot iou ita itb ite iti ito itt itu itx iu- iua iub iue iui iut ixe ixi o-i oaa oab oae oai oao oat oau oax ob- oba obb obe obi obo obt obu obx oea oeb oee oei oeo oet oex oia oib oie oii oio oit oiu oo- ooa oob ooi ooo oot oox ot- ota otb ote oti oto ott otu ou- oua oue oui ouo out ox- oxa oxb oxi oxo oxt oxx t-x taa tab tae tai tao tat tau tax tba tbb tbe tbi tbo tbt tbu te- tea teb tee tei teo tet teu tex tia tib tie tii tio tit tiu tix to- toa tob toe toi too tot tou tox tta ttb tte tti tto ttt ttu ttx tua tub tue tui tuo tut tuu tux txe txi txt txu ua- uaa uab uae uai uao uat uau uba ubb ube ubi ubo ubt ubu ubx uea ueb uee uei uet uia uib uie uii uio uit uiu uoa uob uoe uoo uot uox uta utb ute uti uto utt utu utx uua uue uut uuu uxb uxo uxt uxu xaa xat xau xbe xbx xee xet xeu xex xia xie xii xio xit xiu xix xoa xoi xoo xot xox xti xtx xue xui xxi xxo xxx

a-be a-ii aaaa aaab aaae aaai aaba aabb aabi aabt aaea aaib aaii aaoe aaoo aata aatt abaa abab abae abai abat abau abax abb- abba abbb abbe abbi abbo abbt abee abet abia abib abie abit abiu aboa abob aboo abot abou abox abta abtu abua abue abut aebi aeio aeit aeta aeto aett aetx aiai aiba aibo aiea aiee aiet aiia aiib aioi aita aite aiti aitt aitu aiui aixa aixi aoba aoeu aout at-t at-x ataa atab atae atai atat atax atea atee atei ateo atex atia atie atit atiu atob atoe atoi atot atta atte atti atto attu atua atub auaa aube aut- aute auto auxa axat axi- axia axie axo- axoa axto axxo ba-i ba-x baaa baat baba babb babe babi babo babu baia baib baie baio bait baix bata bate bati bato batt batu bau- baux baxi baxt bbau bbbb bbeb bbet bbox beat beau beba bebb bebe bebi bebo beeb beet beia beit beo- beot beta bete beti beto bett betu beux biao biat biba bibb bibe bibi bibo bieb biet bieu bio- bioi biot biou biox bita bite bito bitt bitu bitx bixa bixi boab boai boat boba bobb bobe bobi bobo bobu boea boee boeo boet boi- boie boii boit boiu boob booe boot boox bota botb bote boti boto bott boua boue bout boxa btaa btex btie btob bttb buat buba bubb bube bubi bubo bubu buea bueu buie buit buiu buix but- buta bute buti buto butt buxa eaba eaiu eata eate eati eaux ebba ebbo ebit ebix eboe eboo ebox eeea eeee eeta eete eetu eext eiao eiei eiou eita eitb eiti eito eota eoto eoux etai etat etee etio etix etoe etox etta ette etti etto ettu etua etui etux euba eubi euoi exa- exai exit exo- exta exte i-be iaaa iaai iaat iaba iaea iaia iata iate iati ibat ibea ibet ibex ibia ibie ibot ibox ibtb ieat ieet ieie ieio ieta iett iiie iiii iiio iiit iioi iioo iita iitt ioba iobi ioee ioii ioio ioit iooi iooo iota iote ioto itaa itai itat itbe itea itet itex itia itie itoi itoo itou itta itto iuiu ixia ixxi o-eo oaau oate obai obba obbo obea obet obex obia obie obit obix oboe oboi obot obox oeax oeta oeti oiba oiii oita oiti ooaa ooba oobe oobi ooia oooo ootb otea otee otit oto- otoe otoo otta otte otti otto ottu ouat ouea ouie ouii ouit out- outa outb oute outi outo ouu- oxa- oxea oxi- oxia oxie oxo- oxox oxxo taa- taat taba tabb tabe tabi tabo tabu taia taio tait taix taoa taou tata tatb tate tati tato tatt tatu taua taub taue taut tax- taxa taxe taxi taxo taxt tbit tbox tbta teat teba tebo tebu teet teia teie teiu teta tete teti teto tett tetu tetx teut texa text tiaa tiab tiao tiax tiba tibi tibu tie- tiea tiee tiei tieo tiet tiit tiiu tiou tita tite titi tito titt titu tixt toab toat toau toba tobe tobi tobo tobt tobu toea toee toei toet toie toit tooa toot tota tote toti toto tott toui tout tox- toxa toxi toxo toxt ttab ttbb tteo ttoe tttt tuae tuao tuat tuba tubb tube tubo tubu tuei tuet tuit tuiu tuix tuta tute tuti tuto tutt