C3132121111331312113313331333133313331333132313331333133313331322333231311
>>
C313212111133131211331333133313331333133313231333133313331333132233323131
<<
C3132121111331312113313331333133313331333132313331333133313331322333231313
>>
C3132121111331312113313331333133313331333132313331333133313331322333231312
>>