C313212111133131211331333133313331333133323121111121111331322233231
>>
C31321211113313121133133313331333133313332312111112111133132223323
<<
C313212111133131211331333133313331333133323121111121111331322233233
>>
C313212111133131211331333133313331333133323121111121111331322233232
>>