C313212111133131211331333133313331333133313231333133313331333133112111112311111
>>
C31321211113313121133133313331333133313331323133313331333133313311211111231111
<<
C313212111133131211331333133313331333133313231333133313331333133112111112311113
>>
C313212111133131211331333133313331333133313231333133313331333133112111112311112
>>