C313212111133131211331333133313331333132331121111331311112113111
>>
C31321211113313121133133313331333133313233112111133131111211311
<<
C313212111133131211331333133313331333132331121111331311112113113
>>
C313212111133131211331333133313331333132331121111331311112113112
>>