1988-11-17 /bb-bt99o-bb/01/tapuuo.x21 1988-11-17 /bb-jr93h-bb/21/7,6/ap021/tapuuo.x21 1989-06-23 /bb-jr93i-bb/21/7,6/ap021/tapuuo.x21 1989-06-23 /bb-jr93j-bb/21/7,6/ap021/tapuuo.x21