C313212111133131211331333133313331333133311233133313113313331323123121121
>>
C31321211113313121133133313331333133313331123313331311331333132312312112
<<
C313212111133131211331333133313331333133311233133313113313331323123121123
>>
C313212111133131211331333133313331333133311233133313113313331323123121122
>>