C3132121111133313233121111331333133313331333121211113313332121131
>>
C313212111113331323312111133133313331333133312121111331333212113
<<
C3132121111133313233121111331333133313331333121211113313332121133
>>
C3132121111133313233121111331333133313331333121211113313332121132
>>