C31232233133313221211113313331333132313331322121111331131223131
>>
C3123223313331322121111331333133313231333132212111133113122313
<<
C31232233133313221211113313331333132313331322121111331131223133
>>
C31232233133313221211113313331333132313331322121111331131223132
>>