-ji bbb bbe bbi bbl be- beb bee bei bel bev bi- bib bie bii bij bil biv bji bjj blb ble bli blj bll blv bvb bve bvi bvl bvv ebb ebe ebi ebj ebl ebv eeb eee eel eev eib eie eii eij eil eiv eji ejl elb ele eli ell elv evb eve evi evl evv i-v ibb ibe ibi ibj ibl ibv ie- iee iei iej iel iev iib iie iii iij iil ijb ije iji ijl ijv il- ilb ile ili ill ilv ivb ive ivi ivl ivv j-i jbi jbj jbl jeb jee jei jej jel jib jie jii jij jil jiv jjb jjj jjl jlb jle jli jll jvb jvi jvl lbb lbe lbi lbj lbl lbv leb lee lei lej lel lev lib lie lii lij lil liv lje ljj llb lle lli llj lll llv lvb lve lvi lvl lvv v-e vbi vbl vbv veb vee vei vel vi- vib vie vii vij vil viv vl- vlb vle vll vlv vvb vvi vvv