C313212111133131211331333133313331333133313231333133313331333121111331322233221
>>
C31321211113313121133133313331333133313331323133313331333133312111133132223322
<<
C313212111133131211331333133313331333133313231333133313331333121111331322233223
>>
C313212111133131211331333133313331333133313231333133313331333121111331322233222
>>