C3132121111331312113313331333133313331333133313233313331323133313111121
>>
C313212111133131211331333133313331333133313331323331333132313331311112
<<
C3132121111331312113313331333133313331333133313233313331323133313111123
>>
C3132121111331312113313331333133313331333133313233313331323133313111122
>>