diff --git a/util/PrismModulesPrinter.cpp b/util/PrismModulesPrinter.cpp
index ad8617c..3d5adaa 100644
--- a/util/PrismModulesPrinter.cpp
+++ b/util/PrismModulesPrinter.cpp
@@ -104,8 +104,8 @@ namespace prism {
   void PrismModulesPrinter::printPortableObjectModule(const cell &object) {
     std::string identifier = capitalize(object.getColor()) + object.getType();
     os << "\nmodule " << identifier << std::endl;
-    os << "  x" << identifier << " : [-1.." << maxBoundaries.second  << "] init " << object.column << ";\n";
-    os << "  y" << identifier << " : [-1.." << maxBoundaries.first << "] init " << object.row << ";\n";
+    os << "  x" << identifier << " : [-1.." << maxBoundaries.first  << "] init " << object.column << ";\n";
+    os << "  y" << identifier << " : [-1.." << maxBoundaries.second << "] init " << object.row << ";\n";
     os << "  " << identifier << "PickedUp : bool;\n";
     os << "\n";
 
@@ -171,8 +171,8 @@ namespace prism {
 
   void PrismModulesPrinter::printRobotModule(const AgentName &agentName, const coordinates &initialPosition) {
     os << "\nmodule " << agentName << std::endl;
-    os << "  col"    << agentName << " : [1.." << maxBoundaries.second  << "] init " << initialPosition.second << ";\n";
-    os << "  row"    << agentName << " : [1.." << maxBoundaries.first << "] init " << initialPosition.first << ";\n";
+    os << "  col"    << agentName << " : [1.." << maxBoundaries.first  << "] init " << initialPosition.first << ";\n";
+    os << "  row"    << agentName << " : [1.." << maxBoundaries.second << "] init " << initialPosition.second << ";\n";
     os << "  view" << agentName << " : [0..3] init 1;\n";
 
     printTurnActionsForRobot(agentName);