-ic -ji b-u bbb bbc bbi bbl bbn bbu bcb bcc bci bcj bcl bcn bcu bi- bib bic bii bij bil bin biu bjc bji bjj bjn bju blb blc bli blj bll bln blu bnb bnc bni bnj bnl bnn bnu bub buc bui buj bul bun buu c-- c-j cbb cbc cbi cbj cbl cbn cbu ccb ccc cci ccj ccl ccn ccu ci- cib cic cii cij cil cin ciu cjb cjc cl- clb clc cli clj cll cln clu cn- cnb cnc cni cnj cnl cnn cnu cub cuc cui cul cun cuu ibb ibc ibi ibj ibl ibn ibu icb icc ici icj icl icn icu iib iic iii iij iil iin iiu ijb ijc iji ijl ijn iju il- ilb ilc ili ill iln ilu in- inb inc ini inj inl inn inu iu- iub iuc iui j-i jbc jbi jbj jbl jbu jcb jcc jci jcl jcu jib jic jii jij jil jin jiu jjb jjc jjj jjl jju jlb jlc jli jll jln jlu jnc jnj jnl jnn jnu jub jui jul jun lbb lbc lbi lbj lbl lbu lcb lcc lci lcj lcl lcn lcu lib lic lii lij lil lin liu ljj ljn lju llb llc lli llj lll lln llu lnb lnc lni lnl lnn lnu lub luc lui lul lun luu n-i nbb nbc nbi nbl nbn nbu ncb ncc nci ncl ncn ncu nib nic nii nil nin niu njc njl njn nju nlb nlc nli nlj nll nln nlu nnb nnc nni nnl nnn nnu nub nuc nui nuj nul nun nuu ubb ubc ubi ubl ubn ubu ucb ucc uci ucj ucl ucn ucu uib uic uii uil uin uiu ujc uji ulb ulc uli ull uln ulu un- unb unc uni unl unn unu uuc uun uuu