C313212111133131211331333133313331333133313231323133313133313111
>>
C31321211113313121133133313331333133313331323132313331313331311
<<
C313212111133131211331333133313331333133313231323133313133313113
>>
C313212111133131211331333133313331333133313231323133313133313112
>>