DIOBOLONS

bi bo do id in is li lo no od oi on os si so

bid bin bio bis bod boo bos dib din dis dol don dos ids ins ion lib lid lin lis lob loo nib nil nob nod noo nos obi ods oil old ono ons sib sin sob sod sol son

bids bind bins bios blin bods boil bold bolo bond boon boos dibs dino dins diol dols dons idol ions libs lido lids lino lins lion lobo lobs loid loin loon loos nibs nils nobs nodi nods noil nolo obis obol oils olds olio onos sild silo slid slob snib snob soil sold soli solo soon