private boolean jj_3R_53() {
    if (jj_3R_41()) return true;
    Token xsp;
    xsp = jj_scanpos;
    if (jj_scan_token(2)) {
    jj_scanpos = xsp;
    if (jj_scan_token(3)) {
    jj_scanpos = xsp;
    if (jj_scan_token(4)) return true;
    }
    }
    return false;
  }