C2322121111331333123313331333131211113313331333133313311233131121
>>
C232212111133133312331333133313121111331333133313331331123313112
<<
C2322121111331333123313331333131211113313331333133313311233131123
>>
C2322121111331333123313331333131211113313331333133313311233131122
>>