private boolean jj_3R_68() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_123()) {
    jj_scanpos = xsp;
    if (jj_3R_124()) {
    jj_scanpos = xsp;
    if (jj_3R_125()) {
    jj_scanpos = xsp;
    if (jj_3R_126()) {
    jj_scanpos = xsp;
    if (jj_3R_127()) return true;
    }
    }
    }
    }
    xsp = jj_scanpos;
    if (jj_3R_128()) jj_scanpos = xsp;
    return false;
  }