ArrayList<Object> new54() /* reduce AUnicaExpExpSeq */
    {
        @SuppressWarnings("hiding") ArrayList<Object> nodeList = new ArrayList<Object>();

        @SuppressWarnings("unused") ArrayList<Object> nodeArrayList1 = pop();
        PExpSeq pexpseqNode1;
        {
            // Block
        PExp pexpNode2;
        pexpNode2 = (PExp)nodeArrayList1.get(0);

        pexpseqNode1 = new AUnicaExpExpSeq(pexpNode2);
        }
	nodeList.add(pexpseqNode1);
        return nodeList;
    }



    @SuppressWarnings({ "unchecked", "rawtypes" }