diff --git a/trailer.html b/trailer.html
index 3d25567..354fea7 100644
--- a/trailer.html
+++ b/trailer.html
@@ -1434,14 +1434,13 @@
     shots.forEach(function (s) {
       var k = sceneKey(s), cur = groups[groups.length - 1];
       if (cur && samePlace(cur.key, k)) { cur.shots.push(s); return; }
-      for (var back = 2; back <= 3; back++) {
-        var g = groups[groups.length - back];
-        if (g && samePlace(g.key, k)) {
-          var merged = groups.splice(groups.length - back + 1);
-          merged.forEach(function (m) { g.shots = g.shots.concat(m.shots); if (g.name.indexOf(m.name) < 0) g.name += " / " + m.name; });
-          g.shots.push(s);
-          return;
-        }
+      var g = groups[groups.length - 2];
+      if (g && cur && samePlace(g.key, k) && cur.shots.length <= 3) {
+        groups.pop();
+        g.shots = g.shots.concat(cur.shots);
+        if (g.name.indexOf(cur.name) < 0) g.name += " / " + cur.name;
+        g.shots.push(s);
+        return;
       }
       groups.push({ key: k, name: s.scene || s.setting || k, shots: [s] });
     });