C3132121111331312113313331333133313331333231211111211113313231212231
>>
C313212111133131211331333133313331333133323121111121111331323121223
<<
C3132121111331312113313331333133313331333231211111211113313231212233
>>
C3132121111331312113313331333133313331333231211111211113313231212232
>>