2011-03-06  MORIOKA Tomohiko  <tomo@zinbun.kyoto-u.ac.jp>
 
+       * Ideograph-R017-Open-Box.el (BUCS+51FD): New character.
+       (U+51FD): Add `<-denotational' for BUCS+51FD.
+       (U+51FE): Ditto.
+
+       * Ideograph-R013-Down-Box.el: Add abstract characters and
+       relations about BUCS.
+
        * Ideograph-R012-Eight.el (BUCS+5180): New character.
        (U+517E): Add `<-denotational' for BUCS+5180.
        (U+5180): Likewise.