C31232233133313221211113313331333131211113313231333131333231311
>>
C3123223313331322121111331333133313121111331323133313133323131
<<
C31232233133313221211113313331333131211113313231333131333231313
>>
C31232233133313221211113313331333131211113313231333131333231312
>>