-ol b-u bbb bbd bbe bbl bbo bbu bdb bdd bde bdj bdl bdo bdu be- beb bed bee bel beo beu bjd bjj bju blb bld ble blj bll blo blu bob bod boe boj bol boo bou bub bud bue buj bul buo buu dbb dbd dbe dbl dbo dbu ddb ddd dde ddl ddo ddu de- deb ded dee dej del deo deu dj- djb djd dje djl djo dl- dlb dld dle dlj dll dlo dlu dob dod doe doj dol doo dou dub dud due dul duo ebb ebd ebe ebj ebl ebo ebu ed- edb edd ede edj edl edo edu eeb eed eee eel eeo ejd ejl ejo eju elb eld ele ell elo elu eo- eob eod eoe eol eoo eou eu- eub eud eue euj eul j-d jbj jbl jbo jbu jdb jde jdl jdo jeb jed jee jej jel jeo jeu jjb jjj jjl jju jlb jle jll jlo jlu job jod joe joj jol joo jou jub jud jue jul juo lbb lbd lbe lbj lbl lbo lbu ldb ldd lde ldj ldl ldo ldu leb led lee lej lel leo leu lje ljj lju llb lld lle llj lll llo llu lob lod loe loj lol loo lou lub lud lue lul luo luu ob- obb obd obe obj obl obo obu odb odd ode odl odo odu oeb oed oee oel oeo ojb ojd oje ojo oju olb old ole oll olo olu oo- oob ood ool ooo ou- oud oue oul ouo ubb ube ubl ubo ubu udb udd ude udj udl udo udu ueb ued uee uel ujo ulb uld ule ull ulo ulu uob uod uoe uoj uol uoo uue uuu