C31232233133313221211113313331333132313331322121111123121111121111112211233131
>>
C3123223313331322121111331333133313231333132212111112312111112111111221123313
<<
C31232233133313221211113313331333132313331322121111123121111121111112211233133
>>
C31232233133313221211113313331333132313331322121111123121111121111112211233132
>>