C313212111133131211331333133313331333133313231333133313331211113313113233211
>>
C31321211113313121133133313331333133313331323133313331333121111331311323321
<<
C313212111133131211331333133313331333133313231333133313331211113313113233213
>>
C313212111133131211331333133313331333133313231333133313331211113313113233212
>>