C3132121111331312113313331333131211113313221323133313231322232311
>>
C313212111133131211331333133313121111331322132313331323132223231
<<
C3132121111331312113313331333131211113313221323133313231322232313
>>
C3132121111331312113313331333131211113313221323133313231322232312
>>