-ic a-a a-b a-c a-i aaa aab aac aad aai aam aao ab- aba abb abc abd abi abm abo ac- aca acb acc acd aci acm aco ad- ada adb adc add adi adm ado ai- aia aib aic aid aii aim aio ama amb amc amd ami amm amo aoa aob aoc aod aoi aom aoo baa bab bac bad bai bam bao bba bbb bbc bbd bbi bbm bbo bca bcb bcc bcd bci bcm bco bda bdb bdc bdd bdi bdm bdo bi- bia bib bic bid bii bim bio bma bmb bmc bmd bmi bmm bmo boa bob boc bod boi bom boo c-- caa cab cac cad cai cam cao cba cbb cbc cbd cbi cbm cbo cca ccb ccc ccd cci ccm cco cda cdb cdc cdd cdi cdm cdo ci- cia cib cic cid cii cim cio cma cmb cmc cmd cmi cmm cmo co- coa cob coc cod coi com coo daa dab dac dad dai dam dao dba dbb dbc dbd dbi dbm dbo dca dcb dcc dcd dci dcm dco dda ddb ddc ddd ddi ddm ddo di- dia dib dic did dii dim dio dma dmb dmc dmd dmi dmm dmo doa dob doc dod doi dom doo i-d ia- iaa iab iac iad iai iam iao iba ibb ibc ibd ibi ibm ibo ica icb icc icd ici icm ico ida idb idc idd idi idm ido iia iib iic iid iii iim iio im- ima imb imc imd imi imm imo io- ioa iob ioc iod ioi iom ioo m-o maa mab mac mad mai mam mao mba mbb mbc mbd mbi mbm mbo mc- mca mcb mcc mcd mci mcm mco mda mdb mdc mdd mdi mdm mdo mi- mia mib mic mid mii mim mio mma mmb mmc mmd mmi mmm mmo moa mob moc mod moi mom moo o-i oaa oab oac oad oai oam oao ob- oba obb obc obd obi obm obo oc- oca ocb occ ocd oci ocm oco oda odb odc odd odi odm odo oia oib oic oid oii oim oio om- oma omb omc omd omi omm omo oo- ooa oob ooc ood ooi oom ooo

a-do a-ii aaaa aaab aaac aaad aaai aaam aaba aabb aabc aabd aabi aabm aaca aacb aacc aacd aaci aacm aaco aada aadc aadi aaib aaic aaii aama aamb aamc aamd aami aamo aaoo abaa abab abac abad abai abam abb- abba abbb abbi abbo abca abcb abcc abcd abci abda abdi abdo abia abib abic abid abim abma abmb abmc aboa abob abod aboo acaa acab acac acad acai acba acca accc accd acci accm acco acda acdb acdc acdi acdm aci- acia acic acid acim acma acmc acmi acoa acod acom adaa adab adac adad adai adam adao adba adbc adbi adcc adci adda addc addd addi addo adia adib adic adim adio adma admb admi adob adoc adod adoo aiai aiba aibo aica aicc aicd aida aidb aidc aidi aiia aiib aiic aiid aimc aimi aimm aimo aioc aioi amaa amac amad amai amam amb- amba ambi ambo amca amcc amco amda amdo amia amib amic amid amii amm- amma ammi ammo amob amoc amod amoi amoo aoba aoca aoma ba-i baaa baad baam baba babb babi babm babo bac- baca bacc baci baco bada badb badd badi bado baia baib baic baid baio bama bamb bamc bami bamm bbad bbbb bbci bbcm bbdd bbdo bcaa bcam bcbc bcca bccc bcci bccm bcda bcia bcma bdbc bddc bdii bdmi biad biao biba bibb bibi bibo bica bicc bici bico bida bidi bido bima bimo bio- bioc bioi bmaa bmci bmdb bmic bmmi bmoc boab boac boad boai boba bobb bobi bobo boca bocm boco boda bodb bodi bodo boi- boid boii boim boma bomb bomi boob booc bood boom c-bo c-cd caaa caab caac caam caba cabi cabo cac- caca cacc caci cacm caco cada cadc cadd cadi cadm cado caia caib caic caid caim caio cama camb camc cami camm camo caod caoi cbac cbbc cbca cbcc cbcm cbdb cbdc cbdi cbdo cbia cbid ccaa ccab ccac ccad ccai ccam ccba ccbc ccca cccb cccc ccci cccm ccdc ccdi ccdm ccic ccid ccii ccim ccma ccmb ccmc ccmd ccmm ccob ccoc ccod ccom cdaa cdac cdad cdai cdba cdda cddb cdic cdii cdio cdma cdom ciaa ciam ciao ciba cibc cibi cibo cica cicc cici cico cida cidc cidi ciia ciid ciii cima cimb cimd cimi cimm cimo ciob cmaa cmac cmba cmbc cmcc cmda cmdb cmii cmmb cmmc cmmi cmoc coad coai coba cobb cobi cobo coca coco coda codd codi coia com- coma comb comc comd comm como coob cood coom d-bo daab daad daam daba dabb dabo daca daci dada dadi dado daia daid daim daio dama damb dami damm damo dbcc dcbc dcca dccb dccc dcci dcdb dcia dcii dcim dcio dcma dcmi dcom dddd ddoc dia- diab diac diad diam diao diba dibb dibo dica dici dico dida didi dido diii dima dimi dimm dimo dioc dmaa dmab dmac dmba dmcc dmcm dmdc doab doba dobb dobi doca doci doco dod- doda dodd dodi dodo doid doma domb domi domm domo doob dood doom iaaa iaac iaai iaba iabm iaca iacc iadb iadc iaia iaim iama iamb iami ibac ibad ibbm ibca ibdo ibia ibid ibim ibma icaa icab icac icad icai icam icao icbc icbd icbm icca iccb iccc icci icco icdc icdd icma icmc icmi icmm icoc icod icom idad idam idbm idca idda iddm iddo idia idic idid idio idoc iiac iica iicd iida iiii iiio iimc iioi iioo imac imad imai imam imao imba imbi imca imcb imci imco imdb imdi imid imma immi immo imod ioba iobi ioci iod- ioda iodd iodo ioii ioio ioma iomo iooi iooo ma-i maaa maac maad maai maam maba mabi mabo mac- maca macb macc macd maci maco mada madb madc madd madi mado maia maib maid maii maim maio mama