C321332233313331311331322121111331333133313331323113113123333113321211   >>    C32133223331333131133132212111133133313331333132311311312333311332121   <<    C321332233313331311331322121111331333133313331323113113123333113321213   >>      C321332233313331311331322121111331333133313331323113113123333113321212   >>