C3132121111331312113313331333132322331323132312111133132313231321
>>
C313212111133131211331333133313232233132313231211113313231323132
<<
C3132121111331312113313331333132322331323132312111133132313231323
>>
C3132121111331312113313331333132322331323132312111133132313231322
>>