C132233133112121111331333133313231333133313231133132332311211321   >>    C13223313311212111133133313331323133313331323113313233231121132   <<    C132233133112121111331333133313231333133313231133132332311211323   >>      C132233133112121111331333133313231333133313231133132332311211322   >>