-ic a-a a-b a-c a-i aaa aab aac aai aam aan aao ab- aba abb abc abi abm abn abo ac- aca acb acc aci acm acn aco ai- aia aib aic aii aim ain aio ama amb amc ami amm amn amo an- ana anb anc ani anm ann ano aoa aob aoc aoi aom aon aoo baa bab bac bai bam ban bao bba bbb bbc bbi bbm bbn bbo bca bcb bcc bci bcm bcn bco bi- bia bib bic bii bim bin bio bma bmb bmc bmi bmm bmn bmo bna bnb bnc bni bnn bno boa bob boc boi bom bon boo c-- caa cab cac cai cam can cao cba cbb cbc cbi cbm cbn cbo cca ccb ccc cci ccm ccn cco ci- cia cib cic cii cim cin cio cma cmb cmc cmi cmm cmn cmo cn- cna cnb cnc cni cnm cnn cno co- coa cob coc coi com con coo ia- iaa iab iac iai iam ian iao iba ibb ibc ibi ibm ibn ibo ica icb icc ici icm icn ico iia iib iic iii iim iin iio im- ima imb imc imi imm imn imo in- ina inb inc ini inm inn ino io- ioa iob ioc ioi iom ion ioo m-o maa mab mac mai mam man mao mba mbb mbc mbi mbm mbo mc- mca mcb mcc mci mcm mcn mco mi- mia mib mic mii mim min mio mma mmb mmc mmi mmm mmn mmo mna mnb mnc mni mnm mnn mno moa mob moc moi mom mon moo n-i naa nab nac nai nam nan nao nba nbb nbc nbi nbm nbn nbo nca ncb ncc nci ncm ncn nco nia nib nic nii nim nin nio nma nmb nmc nmi nmm nmn nmo nna nnb nnc nni nnm nnn nno no- noa nob noc noi nom non noo o-i oaa oab oac oai oam oan oao ob- oba obb obc obi obm obn obo oc- oca ocb occ oci ocm ocn oco oia oib oic oii oim oin oio om- oma omb omc omi omm omn omo on- ona onb onc oni onn ono oo- ooa oob ooc ooi oom oon ooo

-ana a-ii aaaa aaab aaac aaai aaam aaan aaba aabb aabc aabi aabm aaca aacb aacc aaci aacm aacn aaco aaib aaic aaii aain aama aamb aamc aami aamn aamo aana aani aaon aaoo abaa abab abac abai abam aban abb- abba abbb abbi abbo abca abcb abcc abci abcn abia abib abic abim abin abma abmb abmc aboa abob abon aboo acaa acab acac acai acan acba acca accc acci accm acco aci- acia acic acim acin acma acmc acmi acoa acom acon aiai aian aiba aibn aibo aica aicc aiia aiib aiic aiin aimc aimi aimm aimo aina ainc aini aino aioc aioi aion amaa amac amai amam aman amb- amba ambi ambn ambo amca amcc amco amia amib amic amii amin amm- amma ammi ammo amni amno amob amoc amoi amon amoo ana- anaa anab anac anai anam anan anao anba anbb anbi anbo anca ancc anco ania anib anic anim anin anio anma anna annb anni anno ano- anoa anom anon aoba aoca aoma aonb aono ba-i baaa baam baan baba babb babi babm babo bac- baca bacc baci bacn baco baia baib baic bain baio bama bamb bamc bami bamm bamn bana banc bani bann bano baon bbbb bbci bbcm bbin bcaa bcam bcbc bcca bccc bcci bccm bcia bcma bian biao biba bibb bibi bibo bica bicc bici bico biin bima bimo bin- bina binc bini binn bino bio- bioc bioi bion bmaa bman bmci bmic bmmi bmoc bnai bnib bnim bnin bnoc boab boac boai boan boba bobb bobi bobo boca bocm boco boi- boii boim boin boma bomb bomi bona bonc boni bonn bono boob booc boom boon c-bo caaa caab caac caam caan caba cabi cabo cac- caca cacc caci cacm caco caia caib caic caim cain caio cama camb camc cami camm camo cana canc cani cann cano caoi cbac cbbc cbca cbcc cbcm cbcn cbia cbna ccaa ccab ccac ccai ccam ccba ccbc ccbn ccca cccb cccc ccci cccm ccic ccii ccim ccma ccmb ccmc ccmm ccna ccnb ccnc ccni ccnm ccob ccoc ccom ciaa ciam cian ciao ciba cibc cibi cibo cica cicc cici cico ciia ciii cima cimb cimi cimm cimo cin- cina cinc cini cino ciob cion cmaa cmac cmba cmbc cmcc cmii cmin cmmb cmmc cmmi cmmn cmoc cmon cnaa cnac cnam cnbc cnbm cnci cnco cnib cnic cnma cnna coai coan coba cobb cobi cobo coca coco coia coin com- coma comb comc comm como con- cona conc coni conn cono coob coom coon i-no iaaa iaac iaai iaba iabm iaca iacc iaia iaim iain iama iamb iami iana ibac iban ibbm ibca ibia ibim ibma ibon icaa icab icac icai icam ican icao icbc icbm icca iccb iccc icci iccn icco icma icmc icmi icmm icnb icnc icoc icom icon iiac iica iiii iiio iimc iinm iino iioi iioo imac imai imam iman imao imba imbi imca imcb imci imco imin imma immi immo imno imon inab inac inai inam inan inao inba inbo inca incb inci inco inia inna inni inno ino- inoi inon ioan ioba iobi ioci ioii ioio ioma iomo iona ioni ionn iono iooi iooo ma-i maaa maac maai maam maan maba mabi mabo mac- maca macb macc maci maco maia maib maii maim main maio mama mamc mami mamo man- mana manc mani mann mano maoc maoi maon mbac mbam mbba mbca mbci mbia mbim mbio mbna mcaa mcac mcan mcba mcbc mcbi mcca mccc mcci mcia mcic mcii mcmc mcmi miaa miab miac miai miam mian miao mibc mica micc mici mico miii miin miio mim- mima mimi mimo mina minc mini minn mino mio- mion mmaa mmab mmac mmai mman mmcc mmci mmcm mmic mmii mmmc mmmm mnaa mnac mnam mnba mnbb mnin moaa moab moac moai