C313212111133131211331333133313331333112113121111331322333223111
>>
C31321211113313121133133313331333133311211312111133132233322311
<<
C313212111133131211331333133313331333112113121111331322333223113
>>
C313212111133131211331333133313331333112113121111331322333223112
>>