C31232233133313221211113313331333132313331121133133313231333113313112121
>>
C3123223313331322121111331333133313231333112113313331323133311331311212
<<
C31232233133313221211113313331333132313331121133133313231333113313112123
>>
C31232233133313221211113313331333132313331121133133313231333113313112122
>>