View difference between Paste ID: hFUnqTBQ and UeCmFtg5

 var Base = function(target){
     this.__proto__ = target;
     this.draw = function(){console.log("Base.draw",this);}
     this.baseFn = function(){console.log("Base.baseFn",this);}
     this.baseOR = function(){console.log("Base.baseOR",this);}
     this.baseCallWater = function(){console.log("Base.baseCallWater",this.waterFn(),this);}
 }
 var Fluid = function(target){
     this.__proto__ = new Base(target)
     this.draw = function(){console.log("Fluid.draw",this);}
     this.fluidFn = function(){console.log("Fluid.fluidFn",this);}
     this.fluidOR = function(){console.log("Fluid.fluidOR",this);}
     this.baseOR = function(){console.log("Fluid.baseOR",this);}
-    this.fluidCallWater = function(){console.log("Fluid.fluidCallWater",this.waterFn(),this);}
+    this.fluidCallWater = function(){
         console.log("Fluid.fluidCallWater",this.waterFn(),this);
     }
 }
 var Water = function(target){
-    this.waterFn = function(){console.log("Water.waterFn",this);}
+
     this.draw = function(){console.log("Water.draw",this);}
     this.waterFn = function(){var r = "Water.waterFn";console.log(r,this);return r;}
     this.fluidOR = function(){console.log("Water.fluidOR",this);}
 }
-w.draw();
+
-w.baseFn();
+
-w.fluidFn();
+w.draw(); // Water.draw [div]
-w.waterFn();
+w.baseFn(); // Base.baseFn [div]
-w.baseOR();
+w.fluidFn(); // Fluid.fluidFn [div]
-w.fluidOR();
+w.waterFn(); // Water.waterFn [div]
-w.fluidCallWater();
+w.baseOR(); // Fluid.baseOR [div]
-w.baseCallWater();
+w.fluidOR(); // Water.fluidOR [div]
 w.fluidCallWater(); // Water.waterFn [div] Fluid.fluidCallWater Water.waterFn [div]
 w.baseCallWater(); // Water.waterFn [div] Base.baseCallWater Water.waterFn [div]