             <i class="bi bi-arrow-right-square"></i>
                            </button>
                        </div>
                        {{ end }}
                        {{ end }}
                        </div>
                        <div class="col-md-1">
                          <button class="btn del-set-button" title="Add group" onclick='addAllGroup({{ $.ExData.Exs }}, {{ $gr }})'>
                            <i class="bi bi-chevron-compact-right"></i>
                          </button>
  