C31232233133313221211113313331333132313331322121111331311223213311
>>
C3123223313331322121111331333133313231333132212111133131122321331
<<
C31232233133313221211113313331333132313331322121111331311223213313
>>
C31232233133313221211113313331333132313331322121111331311223213312
>>