C3132121111331312113313331333133313331333133313233311232313231321
>>
C313212111133131211331333133313331333133313331323331123231323132
<<
C3132121111331312113313331333133313331333133313233311232313231323
>>
C3132121111331312113313331333133313331333133313233311232313231322
>>