C31232233133313221211113313331333132313331322121111123313113313231111
>>
C3123223313331322121111331333133313231333132212111112331311331323111
<<
C31232233133313221211113313331333132313331322121111123313113313231113
>>
C31232233133313221211113313331333132313331322121111123313113313231112
>>