C313212111133131211331333133313331333112113121111331311331333232131111
>>
C31321211113313121133133313331333133311211312111133131133133323213111
<<
C313212111133131211331333133313331333112113121111331311331333232131113
>>
C313212111133131211331333133313331333112113121111331311331333232131112
>>