-ic a-a a-b a-c a-i a-t aaa aab aac aad aai aan aas aat ab- aba abb abc abd abi abn abs abt ac- aca acb acc acd aci acn acs act ad- ada adb adc add adi adn ads adt ai- aia aib aic aid aii ain ais ait an- ana anb anc and ani ann ans ant as- asa asb asc asd asi asn ass ast at- ata atb atc atd ati atn ats att baa bab bac bad bai ban bas bat bba bbb bbc bbd bbi bbn bbs bbt bca bcb bcc bcd bci bcn bcs bct bda bdb bdc bdd bdi bds bdt bi- bia bib bic bid bii bin bis bit bna bnb bnc bnd bni bnn bns bnt bsa bsb bsc bsd bsi bsn bss bst bta btb btc btd bti btn bts btt c-- caa cab cac cad cai can cas cat cba cbb cbc cbd cbi cbn cbs cbt cca ccb ccc ccd cci ccn ccs cct cda cdb cdc cdd cdi cdn cds cdt ci- cia cib cic cid cii cin cis cit cn- cna cnb cnc cnd cni cnn cns cnt csa csb csc csd csi csn css cst cta ctb ctc ctd cti ctn cts ctt daa dab dac dad dai dan das dat dba dbb dbc dbd dbi dbn dbs dbt dca dcb dcc dcd dci dcn dcs dct dda ddb ddc ddd ddi ddn dds ddt di- dia dib dic did dii din dis dit dna dnb dnc dnd dni dnn dns dnt dsa dsb dsc dsd dsi dsn dss dst dta dtb dtc dtd dti dtn dts dtt i-d ia- iaa iab iac iad iai ian ias iat iba ibb ibc ibd ibi ibn ibs ibt ica icb icc icd ici icn ics ict ida idb idc idd idi idn ids idt iia iib iic iid iii iin iis iit in- ina inb inc ind ini inn ins int is- isa isb isc isd isi isn iss ist ita itb itc itd iti itn its itt n-i naa nab nac nad nai nan nas nat nba nbb nbc nbd nbi nbn nbs nbt nca ncb ncc ncd nci ncn ncs nct nda ndb ndc ndd ndi ndn nds ndt nia nib nic nid nii nin nis nit nna nnb nnc nni nnn nns nnt nsa nsb nsc nsd nsi nsn nss nst nta ntb ntc ntd nti ntn nts ntt saa sab sac sad sai san sas sat sba sbb sbc sbd sbi sbn sbs sbt sca scb scc scd sci scn scs sct sda sdb sdc sdd sdi sdn sds sdt sia sib sic sid sii sin sis sit sna snb snc snd sni snn sns snt ss- ssa ssb ssc ssd ssi ssn sss sst sta stb stc std sti stn sts stt taa tab tac tad tai tan tas tat tba tbb tbc tbd tbi tbn tbs tbt tca tcb tcc tcd tci tcn tcs tct tda tdb tdc tdd tdi tdn tds tdt tia tib tic tid tii tin tis tit tna tnb tnc tnd tni tnn tns tnt tsa tsb tsc tsd tsi tsn tss tst tta ttb ttc ttd tti ttn tts ttt

-ana a-ii aaaa aaab aaac aaad aaai aaan aaas aaba aabb aabc aabd aabi aabt aaca aacb aacc aacd aaci aacn aacs aact aada aadc aadi aads aadt aaib aaic aaii aain aais aana aand aani aasa aasc aasd aasi aass aast aata aatc aatt abaa abab abac abad abai aban abas abat abb- abba abbb abbi abbs abbt abca abcb abcc abcd abci abcn abcs abct abda abdi abia abib abic abid abin abis abit abs- absa absd absi abss abta abts ac-t acaa acab acac acad acai acan acas acat acba acca accc accd acci accs acct acda acdb acdc acdi acds acdt aci- acia acic acid acin acis acsa acsc acsd acsi acss acst acta actc acti acts actt adaa adab adac adad adai adan adas adat adba adbc adbi adcc adci adcs adda addc addd addi addn adds adia adib adic adin adis adit adna adni adns adsa adsi adss adst adta adts aiai aian aias aiba aibn aica aicc aicd aics aida aidb aidc aidi aids aidt aiia aiib aiic aiid aiin aina ainc aind aini ains aint aisa aisb aisd aisi aist aita aiti aits aitt ana- anaa anab anac anad anai anan anas anat anba anbb anbi anca ancc anct and- anda andi ands andt ania anib anic anin anis anit anna annb anni anns annt ansa ansd ansi ant- anta anti ants antt asaa asab asac asad asai asan asas asat asba asc- asca ascb ascc asci asct asda asds asia asic asii asin asis asit asnc asni assa assc assd assi assn asss asst asta astb astc asti asts at-t ataa atab atac atad atai atan atas atat atbs atca atcc atcs atdi atdt atia atic atid atin atis atit atna atns atsb atsc atsi atst atta atti attn atts ba-i baaa baad baan baas baat baba babb babi babs bac- baca bacc baci bacn bacs bact bada badb badd badi bads baia baib baic baid bain bais bait bana banc band bani bann bans bant basa basc basi bass bast bata batc bati batn bats batt bbad bbas bbbb bbbs bbci bbdd bbin bcaa bcas bcat bcbc bcbs bcca bccc bcci bccs bcda bcds bcia bcis bcit bcsa bcsc bcsn bcss bctc bcts bdbc bddc bdii bdin bdna bdsd biad bian bias biat biba bibb bibi bibs bica bicc bici bics bida bidi bids biin biis bin- bina binc bind bini binn bins bint bis- bisa bisc bisd biss bist bita bitc bitd bits bitt bnai bnas bnib bnin bnss bnta bsaa bsac bsas bsat bsbd bsci bscs bsic bsin bsnd bsns bssc bssd bsts btaa btan btcc btcs btdt btss bttb c-cd caaa caab caac caan caas caat caba cabi cabs cac- caca cacc caci cada cadc cadd cadi cads caia caib caic caid cain