C31232233133313221211113313331333132313331322121111331312212331
>>
C3123223313331322121111331333133313231333132212111133131221233
<<
C31232233133313221211113313331333132313331322121111331312212333
>>
C31232233133313221211113313331333132313331322121111331312212332
>>