-ic a-a a-b a-c a-i aaa aab aac aad aai aan aas aau ab- aba abb abc abd abi abn abs abu ac- aca acb acc acd aci acn acs acu ad- ada adb adc add adi adn ads adu ai- aia aib aic aid aii ain ais aiu an- ana anb anc and ani ann ans anu as- asa asb asc asd asi asn ass asu au- aua aub auc aud aui aun aus b-u baa bab bac bad bai ban bas bau bba bbb bbc bbd bbi bbn bbs bbu bca bcb bcc bcd bci bcn bcs bcu bda bdb bdc bdd bdi bds bdu bi- bia bib bic bid bii bin bis biu bna bnb bnc bnd bni bnn bns bnu bsa bsb bsc bsd bsi bsn bss bsu bua bub buc bud bui bun bus buu c-- caa cab cac cad cai can cas cau cba cbb cbc cbd cbi cbn cbs cbu cca ccb ccc ccd cci ccn ccs ccu cda cdb cdc cdd cdi cdn cds cdu ci- cia cib cic cid cii cin cis ciu cn- cna cnb cnc cnd cni cnn cns cnu csa csb csc csd csi csn css csu cua cub cuc cud cui cun cus cuu daa dab dac dad dai dan das dau dba dbb dbc dbd dbi dbn dbs dbu dca dcb dcc dcd dci dcn dcs dcu dda ddb ddc ddd ddi ddn dds ddu di- dia dib dic did dii din dis diu dna dnb dnc dnd dni dnn dns dsa dsb dsc dsd dsi dsn dss dsu dua dub duc dud dui dun dus i-d ia- iaa iab iac iad iai ian ias iau iba ibb ibc ibd ibi ibn ibs ibu ica icb icc icd ici icn ics icu ida idb idc idd idi idn ids idu iia iib iic iid iii iin iis iiu in- ina inb inc ind ini inn ins inu is- isa isb isc isd isi isn iss isu iu- iua iub iuc iud iui ius n-i naa nab nac nad nai nan nas nau nba nbb nbc nbd nbi nbn nbs nbu nca ncb ncc ncd nci ncn ncs ncu nda ndb ndc ndd ndi ndn nds ndu nia nib nic nid nii nin nis niu nna nnb nnc nni nnn nns nnu nsa nsb nsc nsd nsi nsn nss nsu nua nub nuc nud nui nun nus nuu saa sab sac sad sai san sas sau sba sbb sbc sbd sbi sbn sbs sbu sca scb scc scd sci scn scs scu sda sdb sdc sdd sdi sdn sds sdu sia sib sic sid sii sin sis siu sna snb snc snd sni snn sns snu ss- ssa ssb ssc ssd ssi ssn sss ssu sua sub suc sud sui sun sus suu ua- uaa uab uac uad uai uan uas uau uba ubb ubc ubi ubn ubs ubu uca ucb ucc ucd uci ucn ucs ucu uda udb udc udd udi udn uds udu uia uib uic uid uii uin uis uiu un- una unb unc und uni unn uns unu usa usb usc usd usi usn uss usu uua uuc uun uus uuu

-ana a-ii a-un aaaa aaab aaac aaad aaai aaan aaas aaba aabb aabc aabd aabi aaca aacb aacc aacd aaci aacn aacs aacu aada aadc aadi aads aadu aaib aaic aaii aain aais aana aand aani aasa aasc aasd aasi aass aasu aaus abaa abab abac abad abai aban abas abau abb- abba abbb abbi abbs abca abcb abcc abcd abci abcn abcs abda abdi abdu abia abib abic abid abin abis abiu abnu abs- absa absd absi abss absu abua abud abun abus acaa acab acac acad acai acan acas acba acca accc accd acci accs accu acda acdb acdc acdi acds aci- acia acic acid acin acis acsa acsc acsd acsi acss acu- acus adaa adab adac adad adai adan adas adba adbc adbi adcc adci adcs adda addc addd addi addn adds addu adia adib adic adin adis adna adni adns adsa adsi adss adua adub adun aiai aian aias aiba aibn aica aicc aicd aics aida aidb aidc aidi aids aidu aiia aiib aiic aiid aiin aina ainc aind aini ains ainu aisa aisb aisd aisi aiud aiui ana- anaa anab anac anad anai anan anas anau anba anbb anbi anbu anca ancc and- anda andi ands ania anib anic anin anis aniu anna annb anni anns ansa ansd ansi ansu anua anub anui anun anus asaa asab asac asad asai asan asas asau asba asbu asc- asca ascb ascc asci asda asds asia asic asii asin asis asnc asni assa assc assd assi assn asss assu asub asud asui asun asus auaa auca auci audc audi auis auna ausa ausd ausu ba-i baaa baad baan baas baba babb babi babs babu bac- baca bacc baci bacn bacs bada badb badd badi bads badu baia baib baic baid bain bais bana banc band bani bann bans banu basa basc basi bass basu bau- baud bbad bbas bbau bbbb bbbs bbci bbdd bbin bcaa bcas bcbc bcbs bcca bccc bcci bccs bcda bcds bcia bcis bcnu bcsa bcsc bcsn bcss bcuc bdbc bddc bdii bdin bdna bdsd biad bian bias biba bibb bibi bibs bica bicc bici bics bida bidi bids bidu biin biis bin- bina binc bind bini binn bins binu bis- bisa bisc bisd biss bisu bnai bnas bnib bnin bnss bsaa bsac bsas bsbd bsci bscs bsic bsin bsnd bsns bssc bssd buad buba bubb bubi bubs bubu buca bucc buci bucs bucu buda budb budd budi buds budu buic buid buin buis buiu buna bunb bund buni bunn buns bunu busa busc busi buss busu buus c-cd caaa caab caac caan caas caba cabi cabs cabu cac- caca cacc caci cada cadc cadd cadi cads cadu caia caib caic caid cain cais caiu cana canc cand cani cann cans casa casb casc casd casi cass casu cauc caus cbac cbbc cbbs cbca cbcc cbcn cbcs