GSS.Phase next = gss.new Phase<Tok>(current, this, current, input.next(), loc, forest);
if (!helpgc) {
FileOutputStream fos = new FileOutputStream("out-"+idx+".dot");
GSS.Phase next = gss.new Phase<Tok>(current, this, current, input.next(), loc, forest);
if (!helpgc) {
FileOutputStream fos = new FileOutputStream("out-"+idx+".dot");