C313212111133131211331333133313331333112113121111331322121111132231321
>>
C31321211113313121133133313331333133311211312111133132212111113223132
<<
C313212111133131211331333133313331333112113121111331322121111132231323
>>
C313212111133131211331333133313331333112113121111331322121111132231322
>>