-ji bbb bbe bbi bbl be- beb bee bei bel bez bi- bib bie bii bij bil biz bji bjj blb ble bli blj bll blz bze bzz ebb ebe ebi ebj ebl eeb eee eel eib eie eii eij eil eji ejl elb ele eli ell elz eze ezz ibb ibe ibi ibj ibl ibz ie- iee iei iej iel iib iie iii iij iil ijb ije iji ijl il- ilb ile ili ill ilz ize izi izz j-i j-z jbi jbj jbl jbz jeb jee jei jej jel jez jib jie jii jij jil jiz jjb jjj jjl jlb jle jli jll lbb lbe lbi lbj lbl leb lee lei lej lel lez lib lie lii lij lil liz lje ljj llb lle lli llj lll llz lzi zbb zbl zeb zee zel zez zib zie zij zil ziz zje zzz