static private boolean jj_3R_9() {
    Token xsp;
    while (true) {
      xsp = jj_scanpos;
      if (jj_3R_23()) { jj_scanpos = xsp; break; }
    }
    if (jj_scan_token(ID)) return true;
    if (jj_scan_token(LP)) return true;
    if (jj_3R_21()) return true;
    if (jj_scan_token(RP)) return true;
    if (jj_3R_22()) return true;
    return false;
  }