C2322121111331333123313331333131211113313331333133313311211113313113313232321   >>    C232212111133133312331333133313121111331333133313331331121111331311331323232   <<    C2322121111331333123313331333131211113313331333133313311211113313113313232323   >>      C2322121111331333123313331333131211113313331333133313311211113313113313232322   >>