C313212111133131211331333133313331333133311233133313311232313231312231
>>
C31321211113313121133133313331333133313331123313331331123231323131223
<<
C313212111133131211331333133313331333133311233133313311232313231312233
>>
C313212111133131211331333133313331333133311233133313311232313231312232
>>