a-ii aaaa aaab aaac aaai aaam aaba aabb aabc aabi aabm aabt aaca aacb aacc aaci aacm aaco aact aaib aaic aaii aama aamb aamc aami aamo aaoo aata aatc aatt abaa abab abac abai abaj abam abat abb- abba abbb abbi abbo abbt abca abcb abcc abci abct abia abib abic abim abit abma abmb abmc abmt aboa abob aboo abot abta ac-t acaa acab acac acai acat acba acca accc acci accm acco acct aci- acia acic acim acma acmc acmi acoa acom acot acta actc acti acto actt aiai aiba aibo aica aicc aiia aiib aiic aija aimc aimi aimm aimo aioc aioi aita aiti aitt ajab ajac ajam ajao ajat ajba ajim ajio ajit ajob ajoo ajot amaa amac amai amaj amam amat amb- amba ambi ambo amca amcc amco amia amib amic amii amit amm- amma ammi ammo amob amoc amoi amoj amoo amot amta amtc amti amto aoba aoca aoma aotc at-t ataa atab atac atai atat atca atcc atco atia atic atim atit atm- atma atmo atob atoc atoi atom atot atta atti atto ba-i baaa baam baat baba babb babi babm babo bac- baca bacc baci baco bact baia baib baic baio bait baja baji bama bamb bamc bami bamm bata batc bati bato batt bbbb bbci bbcm bcaa bcam bcat bcbc bcca bccc bcci bccm bcia bcit bcma bctc biaj biao biat biba bibb bibi bibo bica bicc bici bico bija biji bima bimo bio- bioc bioi biot bita bitc bito bitt bjcc bjoa bmaa bmaj bmci bmic bmmi bmoc bmtc boab boac boai boat boba bobb bobi bobo boca bocm boco boi- boii boim boit boji bojo bojt boma bomb bomi bomt boob booc boom boot bota botb boti boto bott btaa btcc btob bttb c-bo caaa caab caac caam caat caba cabi cabo cac- caca cacc caci cacm caco caia caib caic caim caio cait caja caji cama camb camc cami camm camo camt caoi cat- cata catb catc cati catm cato catt cbac cbat cbbc cbca cbcc cbcm cbct cbia cbit cbot cbta cbtc ccaa ccab ccac ccai ccam ccat ccba ccbc ccca cccb cccc ccci cccm ccic ccii ccim ccjo ccma ccmb ccmc ccmm ccob ccoc ccom cctb cctc cctt ciaa ciam ciao ciat ciba cibc cibi cibo cica cicc cici cico cict ciia ciii ciit cima cimb cimi cimm cimo ciob cita citb citi cito citt cjbc cjca cjcb cjcj cjic cjmt cjob cjoi cmaa cmac cmaj cmba cmbc cmcc cmii cmmb cmmc cmmi cmoc cmot cmta cmtc coai coat coba cobb cobi cobo coca coco coct coia coit cojo com- coma comb comc comm como coob coom coot cota cotb cotc coti coto cott ctab ctba ctbi ctca ctia ctic ctma ctmo ctot ctta iaaa iaac iaai iaat iaba iabm iaca iacc iact iaia iaim iama iamb iami iamt iata iatc iati ibac ibat ibbm ibca ibia ibim ibma ibot ibtb ibtc icaa icab icac icai icam icao icat icbc icbm icca iccb iccc icci icco icct icma icmc icmi icmm icmt icoc icom icta iiac iica iiii iiio iiit iimc iioi iioo iita iitm iitt ijji ijma imac imai imam imao imat imba imbi imca imcb imci imco imit imma immi immo immt imta imto ioba iobi ioci ioii ioio ioit ioma iomo iooi iooo iota ioto itaa itac itai itam itat itcm itia itic itim itma itmo itoi itoo itta itto jaba jabi jabo jaca jacc jaci jaco jaja jaji jama jamb jami jamo jati jato jbaa jbob jcbc jccc jcci jcim jiao jibb jibi jiji jima jimi jimm jimo jiti jito jjam jjcc jjim jmcc jmit jmtc joab joao joba jobo joca joco joia joio joit joji jojo joma jomi jomo joom joot jota joto jott jtac jtbc jtcc ma-i maaa maac maai maam maat maba mabi mabo mac- maca macb macc maci maco mact maia maib maii maij maim maio mait maja majc maji majo mama mamc mami mamo maoc maoi mata matc mati mato matt mbac mbam mbba mbca mbci mbia mbim mbio mbta mcaa mcac mcat mcba mcbc mcbi mcca mccc mcci mccj mcia mcic mcii mcit mcmc mcmi mcmt mcot mctc miaa miab miac miai miam miao miat mibc mica micc mici mico mict miii miio miit mija miji mijo mim- mima mimi mimo mio- mit- mita mitb mitc miti mitm mito mitt mmaa mmab mmac mmai mmcc mmci mmcm mmct mmic mmii mmjb mmmc mmmm moaa moab moac moai moam moat moba mobb mobi mobo moca moco moii moio moit moja moji mojo moma momi momo mooa moob mooc moot mota motb moti motm moto mott mtaa mtab mtac mtbc mtbo mtoa mtom oaic oama obai obba obbo obia obit obja oboi obot ocab ocac ocam ocat ocbc occa occc occi occt ocma ocom oct- octa octi octo oiaj oiba oici oiii oimb oita oitc oiti ojai omac omai omam omao ombo omca omia omic omim omio omit omma omo- omoa omoi omoo ooaa ooba oobi ooia ooij ooji ooma oooo ootb otac otic otit otma oto- otoo otta otti otto t-mo taa- taat taba tabb tabc tabi tabo taca tacc taci taco tact taia taim taio tait tajo tama tamc tami tamm tamo taoa taom tata tatb tati tato tatt tbca tbcb tbcc tbit tbta tcam tcca tccc tcom tctc tiaa tiab tiao tiba tibi tica ticc tico tiit tiji tijo tima timi timm timo tita titc titi tito titt tmaa tmac tmbc tmca tmcc tmcm tmtt toab toam toat toba tobi tobo tobt toca toci toco toit toja toji tojo toma tomb tomi tomm tomo tomt tooa toom toot tota totc toti totm toto tott ttab ttbb ttim ttma tttt