C313212111133131211331333133313331333133313231323133313331333133313331323222111
>>
C31321211113313121133133313331333133313331323132313331333133313331333132322211
<<
C313212111133131211331333133313331333133313231323133313331333133313331323222113
>>
C313212111133131211331333133313331333133313231323133313331333133313331323222112
>>