okg oki okk oko oku oo- ooa oob ooc oof oog ooi ook ooo oot ot- ota otb otc ote otf otg oti otk oto ott otu ou- oua ouc oue ouf oui ouk ouo out taa tab tac tae taf tag tai tak tao tat tau tba tbb tbc tbe tbf tbg tbi tbk tbo tbt tbu tca tcb tcc tce tcf tcg tci tck tco tct tcu te- tea teb tec tee tef teg tei tek teo tet teu tfa tfb tfc tfe tff tfg tfi tfk tfo tft tfu tga tgb tgc tge tgf tgg tgi tgk tgo tgt tgu tia tib tic tie tif tig tii tik tio tit tiu tka tkb tkc tke tkg tkk tko tkt to- toa tob toc toe tof tog toi tok too tot tou tta ttb ttc tte ttf ttg tti ttk tto ttt ttu tua tub tuc tue tuf tug tui tuk tuo tut tuu ua- uaa uab uac uae uaf uag uai uak uao uat uau uba ubb ubc ube ubf ubg ubi ubk ubo ubt ubu uca ucb ucc uce ucf ucg uci uck uco uct ucu uea ueb uec uee uef ueg uei uet ufa ufc ufe uff ufg ufi ufo uft ufu uga ugb ugc uge ugf ugg ugi ugk ugo ugt ugu uia uib uic uie uif uig uii uio uit uiu uka ukb ukc uke ukf uki ukk uku uoa uob uoc uoe uog uok uoo uot uta utb utc ute utf uti utk uto utt utu uua uuc uue uug uut uuu

a-ak a-be a-fu a-ii a-ok aaaa aaab aaac aaae aaaf aaai aaba aabb aabc aabi aabt aaca aacb aacc aace aacf aaci aack aaco aact aacu aaea aaec aafa aafb aafc aaff aafi aage aaib aaic aaii aaka aake aaku aaoe aaoo aata aatc aatf aatk aatt abaa abab abac abae abaf abag abai abak abat abau abb- abba abbb abbe abbi abbo abbt abca abcb abcc abcf abci abct abec abee abet abff abia abib abic abie abig abit abiu aboa abob abof abok aboo abot abou abta abtu abua abue abuf abug abuk abut ac-t acaa acab acac acae acag acai acat acba acca accc acce accf acci acco acct accu ace- acea acec acek acet acfc acfe acfi acft acga acgi aci- acia acic acie acif acke acoa acoe acog acot acou acta actc acte actf actg acti acto actt actu acu- acue acuf acuo acut aeac aeaf aebi aecb aeci aect aega aeio aeit aeka aeta aetc aetf aeto aett afaa afak afao afat afca afcb afcc afci afcu afee afek afet affa affc affi affo afft afgf afia afib afif afig afik afit afka afoa afoe afog afoo afta aftc afte afua afue ag-o agac agag agai agao agat agau agba agbo agca agcc agce agco agct agea agee agei aget agfa agga agge aggi aggu agia agib agic agie agig agii agio agit agob agog agoo agot agou agta agte agua ague agui agut aiai aiba aibo aica aicc aice aicf aiea aiee aiet aiff aiga aigo aiia aiib aiic aika aike aiki aiko aioc aioi aita aite aitf aiti aitt aitu aiui akaa akae akai akao akca akee akeg akeu akia akie akif akik akio akiu akka akki akko akku akok akot akte akua aoba aoca aoce aoeu aoki aotc aotf aouf aout at-t ataa atab atac atae atai atak atat atca atcc atcf atck atco atea atec atee atef atei ateo atfb atfc atfe atgo atia atic atie atif atik atit atiu atka atkt atob atoc atoe atof atoi atok atot atta atte atti atto attu atua atub atuc atug atuk auaa aube auca auce auci auct aufc aufe aufi auga auge augi auke auki aut- aute auto auug ba-i baaa baaf baak baat baba babb babe babi babo babu bac- baca bacc bace baci back baco bact baek bafc baff bafo baft baga bage bagg bagi bago bagt baia baib baic baie baig baik baio bait bak- baka bake baki bako bakt baku bata batc bate batf bati bato batt batu bau- bauf baug bauk bbau bbbb bbci bbeb bbet bbfc bbga bcaa bcat bcbc bcbg bcca bccc bcci bcec bcet bcfc bcia bcie bcit bcof bctc bcuc beaf beag beak beat beau beba bebb bebe bebi bebo beca beci beck becu beeb beef beeg beek beet befa befe beff befo beft bega begg begi bego begu beia beic beik beit beka beke beki beko beo- beof beok beot beta betc bete beti beto bett betu beuk bfca bfgf bfta bftt bgca bgfc bgia biaf biak biao biat biba bibb bibe bibi bibo bica bicc bice bicg bici bick bico bieb bief biet bieu bifa biff bifi biga bigb bigc bige bigg bigo bigt bigu bike biko biku bio- bioc biog bioi biot biou bita bitc bite bito bitt bitu boab boac boag boai boak boat boba bobb bobe bobi bobo bobu boca boce bock boco bocu boea boec boee boef boeo boet bofa bofe boff bofu boga boge bogg bogi bogo bogt boi- boie boii boit boiu boka boke boki boko boku boob booc booe boof boog book boot bota botb bote boti boto bott boua boue bouf bouk bout btaa btaf btcc btec btek btfc btie btob bttb buat buba bubb bube bubi bubo bubu buca bucc buce buci buck buco bucu buea bueu bufc bufe buff bufo buga buge bugg bugi bugo buic buie buif buik buit buiu buka buke buki bukk buko buku but- buta bute buti buto butt c-bo caaa caab caac caaf caat caba cabe cabf cabg cabi cabo cabu cac- caca cacc cace caci cack caco caec caei caeu cafa cafb cafc cafe caff cafu caga cage cagg cagi cago caia caib caic caik caio cait caiu caka cake caoi cat- cata catb catc cate catf cati cato catt catu cauc cauf cauk cauo caut cbac cbat cbbc cbca cbcc cbce cbct cbcu cbea cbec cbee cbef cbet cbfb cbfc cbga cbgb cbia cbit