-ol bbb bbd bbe bbl bbo bdb bdd bde bdj bdl bdo be- beb bed bee bel beo bjd bjj blb bld ble blj bll blo bob bod boe boj bol boo dbb dbd dbe dbl dbo ddb ddd dde ddl ddo de- deb ded dee dej del deo dj- djb djd dje djl djo dl- dlb dld dle dlj dll dlo dob dod doe doj dol doo ebb ebd ebe ebj ebl ebo ed- edb edd ede edj edl edo eeb eed eee eel eeo ejd ejl ejo elb eld ele ell elo eo- eob eod eoe eol eoo j-d jbj jbl jbo jdb jde jdl jdo jeb jed jee jej jel jeo jjb jjj jjl jlb jle jll jlo job jod joe joj jol joo lbb lbd lbe lbj lbl lbo ldb ldd lde ldj ldl ldo leb led lee lej lel leo lje ljj llb lld lle llj lll llo lob lod loe loj lol loo ob- obb obd obe obj obl obo odb odd ode odl odo oeb oed oee oel oeo ojb ojd oje ojo olb old ole oll olo oo- oob ood ool ooo