diff --git a/src/Model/Factory.js b/src/Model/Factory.js
index b7d2987..914245c 100755
--- a/src/Model/Factory.js
+++ b/src/Model/Factory.js
@@ -81,9 +81,9 @@ class Factory{
         let attributes=this.attributesName(dicoAttributes);
         let nbAttributes=this.nbAttr;
         if(attributes.length==3){
-            for (let c=0; c<nbAttributes; c++){
-                for (let n=0; n<nbAttributes; n++){
-                    for (let s=0; s<nbAttributes; s++){
+            for (let a=0; a<nbAttributes; a++){
+                for (let b=0; b<nbAttributes; b++){
+                    for (let c=0; c<nbAttributes; c++){
                         let attribDic = {};
                         attribDic[attributes[0]]=dicoAttributes[attributes[0]][a]
                         attribDic[attributes[1]]=dicoAttributes[attributes[1]][b]