C132233133112121111331333133313331312121111133313331323321111331323322321   >>    C13223313311212111133133313331333131212111113331333132332111133132332232   <<    C132233133112121111331333133313331312121111133313331323321111331323322323   >>      C132233133112121111331333133313331312121111133313331323321111331323322322   >>