C31232233133313221211113313331333132313331322121133133313231322131131
>>
C3123223313331322121111331333133313231333132212113313331323132213113
<<
C31232233133313221211113313331333132313331322121133133313231322131133
>>
C31232233133313221211113313331333132313331322121133133313231322131132
>>