-ic a-a a-b a-c a-i a-t aaa aab aac aai aao aat aau aay ab- aba abb abc abi abo abt abu aby ac- aca acb acc aci aco act acu acy ai- aia aib aic aii aio ait aiu aiy aoa aob aoc aoi aoo aot aou at- ata atb atc ati ato att atu au- aua aub auc aui auo aut ay- aya ayc ayi ayo ayt ayu b-u baa bab bac bai bao bat bau bay bba bbb bbc bbi bbo bbt bbu bby bca bcb bcc bci bco bct bcu bcy bi- bia bib bic bii bio bit biu biy boa bob boc boi boo bot bou boy bta btb btc bti bto btt btu bty bua bub buc bui buo but buu buy by- bya byc byi byo byt byu c-- caa cab cac cai cao cat cau cay cba cbb cbc cbi cbo cbt cbu cby cca ccb ccc cci cco cct ccu ci- cia cib cic cii cio cit ciu co- coa cob coc coi coo cot cou coy cta ctb ctc cti cto ctt ctu cty cua cub cuc cui cuo cut cuu cuy cya cyb cyc cyo cyt ia- iaa iab iac iai iao iat iau iba ibb ibc ibi ibo ibt ibu iby ica icb icc ici ico ict icu icy iia iib iic iii iio iit iiu io- ioa iob ioc ioi ioo iot iou ita itb itc iti ito itt itu ity iu- iua iub iuc iui iut iya iyc iyo iyt iyy o-i oaa oab oac oai oao oat oau ob- oba obb obc obi obo obt obu oby oc- oca ocb occ oci oco oct ocu oia oib oic oii oio oit oiu oo- ooa oob ooc ooi ooo oot ot- ota otb otc oti oto ott otu ou- oua ouc oui ouo out oya oyi oyo taa tab tac tai tao tat tau tay tba tbb tbc tbi tbo tbt tbu tca tcb tcc tci tco tct tcu tia tib tic tii tio tit tiu tiy to- toa tob toc toi too tot tou toy tta ttb ttc tti tto ttt ttu tty tua tub tuc tui tuo tut tuu tuy tya tyc tyo tyt ua- uaa uab uac uai uao uat uau uay uba ubb ubc ubi ubo ubt ubu uby uca ucb ucc uci uco uct ucu uia uib uic uii uio uit uiu uoa uob uoc uoo uot uta utb utc uti uto utt utu uty uua uuc uut uuu uyc uyi uyo uyu yaa yab yac yai yao yat yau yay ybc ybi yby yca ycc yci yco ycu ycy yii yio yit yob yoc yoi yoo yot you yoy yta ytc yto ytt ytu yua yui yuo yut yuu yuy yyb yyc yyt yyu yyy

a-ii a-ya a-yo aaaa aaab aaac aaai aaba aabb aabc aabi aabt aaby aaca aacb aacc aaci aaco aact aacu aacy aaib aaic aaii aaoo aata aatc aatt abaa abab abac abai abat abau abay abb- abba abbb abbi abbo abbt abby abca abcb abcc abci abct abia abib abic abit abiu abiy aboa abob aboo abot abou aboy abta abtu abua abut abuy abyc abyt abyy ac-t acaa acab acac acai acat acba acca accc acci acco acct accu accy aci- acia acic acoa acot acou acoy acta actc acti acto actt actu acu- acuo acut aiai aiba aibo aica aicc aiia aiib aiic aioc aioi aita aiti aitt aitu aiui aoba aoca aotc aout at-t ataa atab atac atai atat atay atca atcc atco atia atic atit atiu atob atoc atoi atot atoy atta atti atto attu atty atua atub atuc atya auaa auby auca auci auct auoy aut- auto auty auyo ay-o ayao ayat ayay ayca ayoo ayot ayou ayta ayto ayub ayya ba-i baaa baat baba babb babi babo babu baby bac- baca bacc baci baco bact baia baib baic baio bait bata batc bati bato batt batu baty bau- baya bayi bayo bayt bayu bbau bbay bbbb bbci bboy bbyo bcaa bcat bcbc bcca bccc bcci bcia bcit bctc bcuc biao biat biba bibb bibi bibo bica bicc bici bico bio- bioc bioi biot biou bita bitc bito bitt bitu biya boab boac boai boat boba bobb bobi bobo bobu boby boca boco bocu boi- boii boit boiu boob booc boot bota botb boti boto bott boty boua bout bouy boya boyi boyo btaa btcc btob bttb buat buba bubb bubi bubo bubu buca bucc buci buco bucu buic buit buiu buoy but- buta buti buto butt buty buyi buyo buyu byit byoa byob byoc byoi c-bo caaa caab caac caat caba cabi cabo cabu caby cac- caca cacc caci caco caia caib caic caio cait caiu caoi cat- cata catb catc cati cato catt catu caty cauc cauo caut cayo cbac cbat cbbc cbca cbcc cbct cbcu cbia cbit cbot cbta cbtc cbyt ccaa ccab ccac ccai ccat ccba ccbc ccca cccb cccc ccci cccu ccic ccii ccob ccoc cctb cctc cctt ccuc ccut ciaa ciao ciat ciau ciba cibc cibi cibo cica cicc cici cico cict cicu ciia ciii ciit ciob cita citb citi cito citt citu city ciuc ciyu coai coat coba cobb cobi cobo cobu coby coca coco coct cocu coia coit coob coot cota cotb cotc coti coto cott cotu coty coua coub cout couy coya coyo coyt ctab ctba ctbi ctca ctia ctic ctot ctta cuau cub- cuba cubb cubi cuby cuca cucc cuci cui- cuit cut- cuta cutc cuto cutt cuy- cuyo cya- cyaa cyba cybb cybc cybi cybo cyc- cyca cycb cycc cyoa cyt- cyta cytb cyto cyy- cyyc i-by iaaa iaac iaai iaat iaba iaca iacc iact iacu iaia iata iatc iati iayc ibac ibat ibca ibia ibot ibtb ibtc ibuy ibyi icaa icab icac icai icao icat icbc icca iccb iccc icci icco icct iccu icoc icta icub iiac iica iiii iiio iiit iioi iioo iita iitt iiuc ioba iobi ioby ioci ioii ioio ioit iooi iooo iota ioto itaa