-ic -ji a-a a-b a-c a-i a-t aaa aab aac aai aaj aat aau ab- aba abb abc abi abj abt abu ac- aca acb acc aci acj act acu ai- aia aib aic aii ait aiu aja ajb ajc aji ajj ajt aju at- ata atb atc ati att atu au- aua aub auc aui auj aut b-u baa bab bac bai baj bat bau bba bbb bbc bbi bbt bbu bca bcb bcc bci bcj bct bcu bi- bia bib bic bii bij bit biu bja bjc bji bjj bjt bju bta btb btc bti btt btu bua bub buc bui buj but buu c-- c-j caa cab cac cai caj cat cau cba cbb cbc cbi cbj cbt cbu cca ccb ccc cci ccj cct ccu ci- cia cib cic cii cij cit ciu cja cjb cjc cta ctb ctc cti ctt ctu cua cub cuc cui cut cuu ia- iaa iab iac iai iat iau iba ibb ibc ibi ibj ibt ibu ica icb icc ici icj ict icu iia iib iic iii iij iit iiu ija ijb ijc iji ijt iju ita itb itc iti itj itt itu iu- iua iub iuc iui iut j-i jaa jab jac jai jaj jat jau jba jbc jbi jbj jbt jbu jca jcb jcc jci jct jcu jia jib jic jii jij jit jiu jja jjb jjc jjj jju jta jtb jtc jti jtt jtu jub jui jut taa tab tac tai taj tat tau tba tbb tbc tbi tbj tbt tbu tca tcb tcc tci tcj tct tcu tia tib tic tii tit tiu tjc tji tju tta ttb ttc tti ttt ttu tua tub tuc tui tuj tut tuu ua- uaa uab uac uai uaj uat uau uba ubb ubc ubi ubt ubu uca ucb ucc uci ucj uct ucu uia uib uic uii uit uiu ujc uji uta utb utc uti utj utt utu uua uuc uut uuu