private boolean jj_3R_137() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_scan_token(88)) {
    jj_scanpos = xsp;
    if (jj_scan_token(89)) {
    jj_scanpos = xsp;
    if (jj_scan_token(83)) return true;
    }
    }
    if (jj_3R_27()) return true;
    return false;
  }