C3132121111133313233121111331333133313331333133313331333133313232321331311
>>
C313212111113331323312111133133313331333133313331333133313331323232133131
<<
C3132121111133313233121111331333133313331333133313331333133313232321331313
>>
C3132121111133313233121111331333133313331333133313331333133313232321331312
>>