C3123223313331322121111331333133313331331121111132322331333132311111
>>
C312322331333132212111133133313331333133112111113232233133313231111
<<
C3123223313331322121111331333133313331331121111132322331333132311113
>>
C3123223313331322121111331333133313331331121111132322331333132311112
>>