C232212111133133312331333133313121111331333133313331331121333133311321   >>    C23221211113313331233133313331312111133133313331333133112133313331132   <<    C232212111133133312331333133313121111331333133313331331121333133311323   >>      C232212111133133312331333133313121111331333133313331331121333133311322   >>