C313212111133131211331333133313331333133311233133313233313232231111
>>
C31321211113313121133133313331333133313331123313331323331323223111
<<
C313212111133131211331333133313331333133311233133313233313232231113
>>
C313212111133131211331333133313331333133311233133313233313232231112
>>