C232212111133133312331333133313121111331333133313331333133313331323222233131   >>    C23221211113313331233133313331312111133133313331333133313331333132322223313   <<    C232212111133133312331333133313121111331333133313331333133313331323222233133   >>      C232212111133133312331333133313121111331333133313331333133313331323222233132   >>