diff --git a/clusters-pre b/clusters-pre
index 91ebbed..259b67b 100644
--- a/clusters-pre
+++ b/clusters-pre
@@ -5,11 +5,12 @@ document.addEventListener("DOMContentLoaded", (event) => {
   var div = document.createElement("div");
   div.textContent = "There are " + clusters.length + " clusters.";
   document.body.appendChild(div);
-  clusters.forEach((cluster, index) => {
+  clusters.sort((a, b) => { return b.length - a.length });
+  clusters.forEach((cluster, clusterIndex) => {
     var div = document.createElement("div");
-    div.textContent = "Cluster " + (index + 1) + " has " + cluster.length + " neighbors.";
+    div.textContent = "Cluster " + (clusterIndex + 1) + " has " + cluster.length + " neighbors.";
     document.body.appendChild(div);
-    cluster.forEach((tuple, index) => {
+    if (clusterIndex < 20) cluster.forEach((tuple, index) => {
       if (index > 15) {
         return;
       }