C31232233133313221211113313331333132313331322121111121111113113131
>>
C3123223313331322121111331333133313231333132212111112111111311313
<<
C31232233133313221211113313331333132313331322121111121111113113133
>>
C31232233133313221211113313331333132313331322121111121111113113132
>>