diff --git a/prism-examples/mec-tests/5.pm b/prism-examples/mec-tests/5.pm
new file mode 100644
index 00000000..851a1801
--- /dev/null
+++ b/prism-examples/mec-tests/5.pm
@@ -0,0 +1,13 @@
+mdp
+
+module mec_tests
+
+	s : [0..3] init 0;
+	
+	[] s=0 -> 1.0 : (s'=1);
+	[] s=1 -> 1.0 : (s'=0);
+	[] s=0 -> 1.0 : (s'=2);
+	[] s=2 -> 1.0 : (s'=3);
+	[] s=3 -> 1.0 : (s'=2);
+	
+endmodule
diff --git a/prism-examples/mec-tests/6.pm b/prism-examples/mec-tests/6.pm
new file mode 100644
index 00000000..c3dd9537
--- /dev/null
+++ b/prism-examples/mec-tests/6.pm
@@ -0,0 +1,13 @@
+mdp
+
+module mec_tests
+
+	s : [0..3] init 0;
+	
+	[] s=0 -> 1.0 : (s'=1);
+	[] s=1 -> 1.0 : (s'=0);
+	[] s=1 -> 1.0 : (s'=2);
+	[] s=2 -> 0.5 : (s'=3) + 0.5 : (s'=0);
+	[] s=3 -> 1.0 : (s'=3);
+	
+endmodule