C232212111133133312331333133313121111331333133312111133132223311321   >>    C23221211113313331233133313331312111133133313331211113313222331132   <<    C232212111133133312331333133313121111331333133312111133132223311323   >>      C232212111133133312331333133313121111331333133312111133132223311322   >>