C313212111133131211331333133313331333133313331333133313231333133313233121111111
>>
C31321211113313121133133313331333133313331333133313331323133313331323312111111
<<
C313212111133131211331333133313331333133313331333133313231333133313233121111113
>>
C313212111133131211331333133313331333133313331333133313231333133313233121111112
>>