-ji -ol bbb bbe bbi bbl bbo be- beb bee bei bel beo bi- bib bie bii bij bil bio bji bjj blb ble bli blj bll blo bob boe boi boj bol boo ebb ebe ebi ebj ebl ebo eeb eee eel eeo eib eie eii eij eil eio eji ejl ejo elb ele eli ell elo eo- eob eoe eoi eol eoo ibb ibe ibi ibj ibl ibo ie- iee iei iej iel iib iie iii iij iil iio ijb ije iji ijl ijo il- ilb ile ili ill ilo io- iob ioe ioi ioj iol ioo j-i jbi jbj jbl jbo jeb jee jei jej jel jeo jib jie jii jij jil jio jjb jjj jjl jlb jle jli jll jlo job joe joi joj jol joo lbb lbe lbi lbj lbl lbo leb lee lei lej lel leo lib lie lii lij lil lio lje ljj llb lle lli llj lll llo lob loe loi loj lol loo o-i ob- obb obe obi obj obl obo oeb oee oei oel oeo oib oie oii oil oio ojb oje oji ojo olb ole oli oll olo oo- oob ooi ool ooo