\/
(?:(?|(?:\\)(?:[^\\]*(?:(?:\\\\)[^\\]*)*)(?:\\)|(?:\/)(?:[^\\\/]*(?:\\.[^\\\/]*)*)(?:\/)))
\/
(?:(?|(?:\\)(?:[^\\]*(?:(?:\\\\)[^\\]*)*)(?:\\)|(?:\/)(?:[^\\\/]*(?:\\.[^\\\/]*)*)(?:\/)))
\\/
(?:(?|(?:\\)(?:[^\\]*(?:(?:\\\\)[^\\]*)*)(?:\\)|(?:\\)(?:[^\\]*(?:(?:\\\\)[^\\]*)*)(?:\\)|(?:\/)(?:[^\\\/]*(?:\\.[^\\\/]*)*)(?:\/)))
\\/
(?:(?|(?:\\)(?:[^\\]*(?:(?:\\\\)[^\\]*)*)(?:\\)|(?:\\)(?:[^\\]*(?:(?:\\\\)[^\\]*)*)(?:\\)|(?:\/)(?:[^\\\/]*(?:\\.[^\\\/]*)*)(?:\/)))