Interleaving: Difference between revisions
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==> If |''w''| > 3, then either '''ZYZXZXZ''' or '''ZYZXZYZ''' occurs (with prefix '''ZYZXZ'''). | ==> If |''w''| > 3, then either '''ZYZXZXZ''' or '''ZYZXZYZ''' occurs (with prefix '''ZYZXZ'''). | ||
'''XZYZYZXZ''' => '''XZY''', '''YZY''', '''ZYZ''', '''ZXZ''' | Case '''XZYZYZXZ''' => '''XZY''', '''YZY''', '''ZYZ''', '''ZXZ''' | ||
'''YZYZYZXZ''' => '''YZY''', '''YZX''', '''ZYZ''', '''ZXZ''' | Case '''YZYZYZXZ''' => '''YZY''', '''YZX''', '''ZYZ''', '''ZXZ''' | ||
So the case ''k'' = 3 is done. | So the case ''k'' = 3 is done. | ||