C313212111133131211331333133313331333133323121111121111331323322332321
>>
C31321211113313121133133313331333133313332312111112111133132332233232
<<
C313212111133131211331333133313331333133323121111121111331323322332323
>>
C313212111133131211331333133313331333133323121111121111331323322332322
>>