-ly -ol bbb bbd bbi bbl bbo bby bdb bdd bdi bdl bdo bdy bi- bib bid bii bil bio biy blb bld bli bll blo bly bob bod boi bol boo boy by- byd byi byl byo dbb dbd dbi dbl dbo dby ddb ddd ddi ddl ddo ddy di- dib did dii dil dio diy dl- dlb dld dli dll dlo dly dob dod doi dol doo doy dy- dyb dyd dyo dyy i-d ibb ibd ibi ibl ibo iby idb idd idi idl ido idy iib iid iii iil iio il- ilb ild ili ill ilo ily io- iob iod ioi iol ioo iyo iyy lbb lbd lbi lbl lbo ldb ldd ldi ldl ldo ldy lib lid lii lil lio llb lld lli lll llo lly lob lod loi lol loo loy lyd lyl lyo o-i ob- obb obd obi obl obo oby odb odd odi odl odo oib oid oii oil oio olb old oli oll olo oly oo- oob ood ooi ool ooo oyd oyi oyl oyo ybi ybl yby ydl ydo ydy yid yii yio yld yli yll yly yob yod yoi yol yoo yoy yyb yyy