-ic -ji a-a a-b a-c a-i a-t aaa aab aac aai aaj aao aas aat aau ab- aba abb abc abi abj abo abs abt abu ac- aca acb acc aci acj aco acs act acu ai- aia aib aic aii aio ais ait aiu aja ajb ajc aji ajj ajo ajs ajt aju aoa aob aoc aoi aoj aoo aos aot aou as- asa asb asc asi asj aso ass ast asu at- ata atb atc ati ato ats att atu au- aua aub auc aui auj auo aus aut b-u baa bab bac bai baj bao bas bat bau bba bbb bbc bbi bbo bbs bbt bbu bca bcb bcc bci bcj bco bcs bct bcu bi- bia bib bic bii bij bio bis bit biu bja bjc bji bjj bjs bjt bju boa bob boc boi boj boo bos bot bou bsa bsb bsc bsi bsj bso bss bst bsu bta btb btc bti bto bts btt btu bua bub buc bui buj buo bus but buu c-- c-j caa cab cac cai caj cao cas cat cau cba cbb cbc cbi cbj cbo cbs cbt cbu cca ccb ccc cci ccj cco ccs cct ccu ci- cia cib cic cii cij cio cis cit ciu cja cjb cjc cjs co- coa cob coc coi coj coo cos cot cou csa csb csc csi csj cso css cst csu cta ctb ctc cti cto cts ctt ctu cua cub cuc cui cuo cus cut cuu ia- iaa iab iac iai iao ias iat iau iba ibb ibc ibi ibj ibo ibs ibt ibu ica icb icc ici icj ico ics ict icu iia iib iic iii iij iio iis iit iiu ija ijb ijc iji ijo ijs ijt iju io- ioa iob ioc ioi ioj ioo ios iot iou is- isa isb isc isi isj iso iss ist isu ita itb itc iti itj ito its itt itu iu- iua iub iuc iui ius iut j-i jaa jab jac jai jaj jao jas jat jau jba jbc jbi jbj jbo jbs jbt jbu jca jcb jcc jci jco jcs jct jcu jia jib jic jii jij jio jis jit jiu jja jjb jjc jjj jjs jju joa job joc joi joj joo jos jot jou jsa jsb jsc jsi jsj jso jss jst jsu jta jtb jtc jti jts jtt jtu jub jui juo jus jut o-i oaa oab oac oai oaj oao oas oat oau ob- oba obb obc obi obj obo obs obt obu oc- oca ocb occ oci ocj oco ocs oct ocu oia oib oic oii oio ois oit oiu oja ojb ojc oji ojo ojs oju oo- ooa oob ooc ooi ooo oos oot os- osa osb osc osi osj oso oss ost osu ot- ota otb otc oti oto ots ott otu ou- oua ouc oui ouo ous out saa sab sac sai saj sao sas sat sau sba sbb sbc sbi sbj sbo sbs sbt sbu sca scb scc sci scj sco scs sct scu sia sib sic sii sij sio sis sit siu sja sjb sjc sji sjj sjs sjt sju soa sob soc soi soj soo sos sot sou ss- ssa ssb ssc ssi ssj sso sss sst ssu sta stb stc sti stj sto sts stt stu sua sub suc sui suo sus sut suu taa tab tac tai taj tao tas tat tau tba tbb tbc tbi tbj tbo tbs tbt tbu tca tcb tcc tci tcj tco tcs tct tcu tia tib tic tii tio tis tit tiu tjc tji tjo tjs tju to- toa tob toc toi toj too tos tot tou tsa tsb tsc tsi tsj tso tss tst tsu tta ttb ttc tti tto tts ttt ttu tua tub tuc tui tuj tuo tus tut tuu ua- uaa uab uac uai uaj uao uas uat uau uba ubb ubc ubi ubo ubs ubt ubu uca ucb ucc uci ucj uco ucs uct ucu uia uib uic uii uio uis uit uiu ujc uji ujo ujs uoa uob uoc uoj uoo uos uot usa usb usc usi usj uso uss ust usu uta utb utc uti utj uto uts utt utu uua uuc uus uut uuu

-ous a-ii aaaa aaab aaac aaai aaas aaba aabb aabc aabi aabt aaca aacb aacc aaci aaco aacs aact aacu aaib aaic aaii aais aaoo aasa aasc aasi aass aast aasu aata aatc aatt aaus abaa abab abac abai abaj abas abat abau abb- abba abbb abbi abbo abbs abbt abca abcb abcc abci abcs abct abia abib abic abis abit abiu abjs aboa abob aboo abos abot abou abs- absa absi abss absu abta abts abtu abua abus abut ac-t acaa acab acac acai acas acat acba acca accc acci acco accs acct accu aci- acia acic acis acoa acos acot acou acsa acsc acsi acss acst acta actc acti acto acts actt actu acu- acuo acus acut aiai aias aiba aibo aica aicc aics aiia aiib aiic aija aioc aioi aisa aisb aisi aisj aiso aist aita aiti aits aitt aitu aiui ajab ajac ajao ajas ajat ajba ajio ajis ajit ajob ajoo ajot ajou ajss aoba aoca aocs aoss aotc aous aout asaa asab asac asai asao asas asat asau asba asbo asbu asc- asca ascb ascc asci ascj asco asct asia asic asii asij asio asis asit asja asob asoc asoi asos asot asou assa assc assi asso asss asst assu asta astb astc asti asto asts asub asui asus at-t ataa atab atac atai atas atat atbs atca atcc atco atcs atia atic atis atit atiu atob atoc atoi atos atot atsb atsc atsi atst atta atti atto atts attu atua atub atuc atus auaa auca auci auct auis auja aujs ausa aust ausu aut- auto auts ba-i baaa baas baat baba babb babi babo babs babu bac- baca bacc baci baco bacs bact baia baib baic baio bais bait baja baji bajs baju baos basa basc basi baso bass bast basu