String[][] labelsSet = new String[xx.size()][];
ArrayList<String> res = null;
for(int j=0;j<xx.size();j++){
pred = (int[]) xx.getLabel(j);
float uuu = xx.getScore(j);
labelsSet [j] = la.lookupString(pred);
res = FormatCWS.toList(inst, labelsSet [j]);
// System.out.println(res);
}