C31232233133313221211113313331333132313331322121111331312113313132132313111
>>
C3123223313331322121111331333133313231333132212111133131211331313213231311
<<
C31232233133313221211113313331333132313331322121111331312113313132132313113
>>
C31232233133313221211113313331333132313331322121111331312113313132132313112
>>