C313212111133131211331333133313331333133311233133313232133311111
>>
C31321211113313121133133313331333133313331123313331323213331111
<<
C313212111133131211331333133313331333133311233133313232133311113
>>
C313212111133131211331333133313331333133311233133313232133311112
>>