C31232233133313221211113313331333132313232233133313232112311321
>>
C3123223313331322121111331333133313231323223313331323211231132
<<
C31232233133313221211113313331333132313232233133313232112311323
>>
C31232233133313221211113313331333132313232233133313232112311322
>>