C2322121111331333123313331333131211111211113331333133311221123121121
>>
C232212111133133312331333133313121111121111333133313331122112312112
<<
C2322121111331333123313331333131211111211113331333133311221123121123
>>
C2322121111331333123313331333131211111211113331333133311221123121122
>>