C3132121111133313233121111331333133313331333133313232233131121131
>>
C313212111113331323312111133133313331333133313331323223313112113
<<
C3132121111133313233121111331333133313331333133313232233131121133
>>
C3132121111133313233121111331333133313331333133313232233131121132
>>