(M-31984): Separate C5-5D7A; fix strokes.

(M-31984): Separate C5-5D7A; fix strokes.
(M-32048): Add `total-strokes' property.
(C7-3B36): Separate M-32048.
(M-32070): Separate JSP-5957, C3-562B, JX2-7678 and U+857F.
(JX2-7678): Unify JSP-5957 and M056335.
(C3-562B): Unify U+857F.
(M-32071): Separate J0-6925 and U+8580.
(J0-6925): Unify M055631 and U+8580.
(M-32072): Separate JSP-5958, JX2-7679 and U+8581.
(JX2-7679): Unify JSP-5958, M056336 and U+8581.
(M-32073): Separate C5-5766; fix strokes.
(M-32186): Separate C7-3259; fix strokes.
(C7-3A6E): Cancel relation for M-34013.