C31232233133313221211113313331333132313331333133313121111331323132313111
>>
C3123223313331322121111331333133313231333133313331312111133132313231311
<<
C31232233133313221211113313331333132313331333133313121111331323132313113
>>
C31232233133313221211113313331333132313331333133313121111331323132313112
>>