C31232233133313221211113313331333132313331322121111121133132313231331311
>>
C3123223313331322121111331333133313231333132212111112113313231323133131
<<
C31232233133313221211113313331333132313331322121111121133132313231331313
>>
C31232233133313221211113313331333132313331322121111121133132313231331312
>>