C313212111133131211331333133313331333132331121111331331123222311
>>
C31321211113313121133133313331333133313233112111133133112322231
<<
C313212111133131211331333133313331333132331121111331331123222313
>>
C313212111133131211331333133313331333132331121111331331123222312
>>