-ana a-ii aaaa aaab aaac aaai aaan aaas aaba aabb aabc aabi aaca aacb aacc aaci aacn aaco aacs aaib aaic aaii aain aais aana aani aaon aaoo aasa aasc aasi aass abaa abab abac abai aban abas abb- abba abbb abbi abbo abbs abca abcb abcc abci abcn abcs abia abib abic abin abis aboa abob abon aboo abos abs- absa absi abss acaa acab acac acai acan acas acba acca accc acci acco accs aci- acia acic acin acis acoa acon acos acsa acsc acsi acss aiai aian aias aiba aibn aibo aica aicc aics aiia aiib aiic aiin aina ainc aini aino ains aioc aioi aion aisa aisb aisi aiso ana- anaa anab anac anai anan anao anas anba anbb anbi anbo anca ancc anco ania anib anic anin anio anis anna annb anni anno anns ano- anoa anon anos ansa ansi anso aoba aoca aocs aonb aono aoss asaa asab asac asai asan asao asas asba asbo asc- asca ascb ascc asci asco asia asic asii asin asio asis asnc asni asno asob asoc asoi ason asos assa assc assi assn asso asss ba-i baaa baan baas baba babb babi babo babs bac- baca bacc baci bacn baco bacs baia baib baic bain baio bais bana banc bani bann bano bans baon baos basa basc basi baso bass bbas bbbb bbbs bbci bbin bcaa bcas bcbc bcbs bcca bccc bcci bccs bcia bcis bcos bcsa bcsc bcsn bcss bian biao bias biba bibb bibi bibo bibs bica bicc bici bico bics biin biis bin- bina binc bini binn bino bins bio- bioc bioi bion bios bis- bisa bisc biso biss bnai bnas bnib bnin bnoc bnss boab boac boai boan boas boba bobb bobi bobo bobs boca boco bocs boi- boii boin bois bona bonc boni bonn bono bons boob booc boon boos bosa bosc bosi bosn boso boss bsaa bsac bsas bsci bscs bsic bsin bsns bson bsos bssc c-bo caaa caab caac caan caas caba cabi cabo cabs cac- caca cacc caci caco caia caib caic cain caio cais cana canc cani cann cano cans caoi caos casa casb casc casi caso cass cbac cbbc cbbs cbca cbcc cbcn cbcs cbia cbna cbsa cbsc cbsi cbsn ccaa ccab ccac ccai ccas ccba ccbc ccbn ccca cccb cccc ccci cccs ccic ccii ccis ccna ccnb ccnc ccni ccns ccob ccoc ccsa ccsi ccsn ccss ciaa cian ciao cias ciba cibc cibi cibo cica cicc cici cico cics ciia ciii ciis cin- cina cinc cini cino ciob cion cios cis- cisa cisc cisn ciss cnaa cnac cnas cnbc cnci cnco cnib cnic cnna cnsa cnss coai coan coas coba cobb cobi cobo cobs coca coco coia coin cois con- cona conc coni conn cono cons coob coon coos cosa cosc cosi coso coss csaa csab csac csao csas cscb cscc csci csco cscs csia csib csio csis csob csos cssa i-no iaaa iaac iaai iaas iaba iaca iacc iacs iaia iain iais iana ians iasa iasc iasi iaso ibac iban ibas ibca ibcs ibia ibis ibns ibon ibos ibsa ibsn ibss icaa icab icac icai ican icao icas icbc icbs icca iccb iccc icci iccn icco iccs icis icnb icnc icns icoc icon icos icsa icsb icsc icsi icss iiac iias iica iiii iiio iiis iino iioi iioo iios iisc iisi inab inac inai inan inao inas inba inbo inca incb inci inco incs inia inis inna inni inno inns ino- inoi inon inos insa insc inso inss ioan ioba iobi ioci ioii ioio iona ioni ionn iono ions iooi iooo ioos ioso is-a isac isai isan isao isas isba isbn isca iscc isci iscn isco iscs isia isic isin isis isna isno iso- isoc ison isos issa issc issi isso isss n-ii naaa naab naac naai naan naas naba nabc nabi nabo nabs naca nacc naci naco nacs naia naib naic nain naio nais nan- nana nanb nani nann nano nans naoc naoi naos nas- nasa nasb nasc nasi naso nass nbaa nbas nbbc nbbo nbca nbcc nbci nbco nbcs nbia nbic ncaa ncac ncba ncbc ncbi ncbs ncca nccc ncci nccn nccs ncia ncis ncna ncnc ncoa ncoc ncos ncsa ncsc ncsi ncss niab niac nian nias nibi nibo nibs nica nicc nici nico nics niia nina nini nino nins nion nioo nios nisa nisi niso niss nnnn nnos nnsa nnss noaa noac noba nobc nobi nobo nobs noci noco nocs noia noib noin noio nois non- nona noni nonn nono nons noo- noob noon nooo noos nos- nosa noss nsaa nsac nsai nsbo nsca nscc nscs nsic nsin nsis nsna nsos nssa nssb nssc nsso nsss oaic oais oasc oasi oass obai oban obas obba obbo obia obin obis oboi obon obos obsn obss ocab ocac ocan ocas ocbc occa occc occi occn ocin ocis ocna ocon ocos ocsa oiba oici oiii oins oion oios oisc onab onan onas onc- onca onco onia onic onis onna onni onno onon onos onsc onso ooaa ooba oobi ooia oona oons oooo ooos oosa oosi osai osan osas osba osca oscc osci osco osia osii osin osis osno osoi osoo osos ossa ossb ossi osso s-ib s-ic s-ii s-os sa-c saab saac saan saas saba sabb sabc sabi sabo sabs saca sacc saci sacn saco sacs saia saic sain sais sana sani sann sano sans saoi saon saos sasa sasc sasi saso sass sbaa sbac sbai sbas sbbs sbca sbcc sbcs sbia sbic sbsa sbsi scaa scab scac scai scan scas scba scbi sccc sccs sci- scia scic scin scio scis scna scob scon scoo scsa scsc scsi scsn scso siaa siab siac siai sian sias siba sibc sibi sibo sibs sica sicc sici sico sics sina sini sinn sino sins sion sios sisa sisc sisi siss snab snas snba snca sncc snco snia snib snns snoa snob snoc snoo snos soan soas soba sobo sobs soca soci soco socs soia soic soin sois son- sona soni sono sons soon soos sosa sosi soso soss ssaa