C3123121111331312121111331333132313331333133313232212111113331121132311
>>
C312312111133131212111133133313231333133313331323221211111333112113231
<<
C3123121111331312121111331333132313331333133313232212111113331121132313
>>
C3123121111331312121111331333132313331333133313232212111113331121132312
>>