C313212111133131211331333133313331333133313231333133313331333133313332212312111
>>
C31321211113313121133133313331333133313331323133313331333133313331333221231211
<<
C313212111133131211331333133313331333133313231333133313331333133313332212312113
>>
C313212111133131211331333133313331333133313231333133313331333133313332212312112
>>