C313212111133131211331333133313331333133311233133313332331121332311
>>
C31321211113313121133133313331333133313331123313331333233112133231
<<
C313212111133131211331333133313331333133311233133313332331121332313
>>
C313212111133131211331333133313331333133311233133313332331121332312
>>