C3132121111331312113313331333133313311211113313331333132313331111
>>
C313212111133131211331333133313331331121111331333133313231333111
<<
C3132121111331312113313331333133313311211113313331333132313331113
>>
C3132121111331312113313331333133313311211113313331333132313331112
>>