diff --git a/js/pattern.js b/js/pattern.js
index ecde82872a632b902677c331c96f7a5d5f9d15ac..055bd935bf3e481b06643f746cdfe60e442fa063 100644
--- a/js/pattern.js
+++ b/js/pattern.js
@@ -646,16 +646,21 @@ function initPattern(globals){
     }
 
     function findIntersections(_verticesRaw, _outlinesRaw, _mountainsRaw, _valleysRaw, _cutsRaw, _triangulationsRaw){
+        findIntersectionsInSets(_verticesRaw, _outlinesRaw, _outlinesRaw);
         findIntersectionsInSets(_verticesRaw, _outlinesRaw, _mountainsRaw);
         findIntersectionsInSets(_verticesRaw, _outlinesRaw, _valleysRaw);
         findIntersectionsInSets(_verticesRaw, _outlinesRaw, _cutsRaw);
         findIntersectionsInSets(_verticesRaw, _outlinesRaw, _triangulationsRaw);
+        findIntersectionsInSets(_verticesRaw, _mountainsRaw, _mountainsRaw);
         findIntersectionsInSets(_verticesRaw, _mountainsRaw, _valleysRaw);
         findIntersectionsInSets(_verticesRaw, _mountainsRaw, _cutsRaw);
         findIntersectionsInSets(_verticesRaw, _mountainsRaw, _triangulationsRaw);
+        findIntersectionsInSets(_verticesRaw, _valleysRaw, _valleysRaw);
         findIntersectionsInSets(_verticesRaw, _valleysRaw, _cutsRaw);
         findIntersectionsInSets(_verticesRaw, _valleysRaw, _triangulationsRaw);
+        findIntersectionsInSets(_verticesRaw, _cutsRaw, _cutsRaw);
         findIntersectionsInSets(_verticesRaw, _cutsRaw, _triangulationsRaw);
+        findIntersectionsInSets(_verticesRaw, _triangulationsRaw, _triangulationsRaw);
     }
 
     function findIntersectionsInSets(_verticesRaw, set1, set2){