diff --git a/Demo/embed/importexc.c b/Demo/embed/importexc.c
index 375ce1b..59b1d01 100644
--- a/Demo/embed/importexc.c
+++ b/Demo/embed/importexc.c
@@ -1,14 +1,20 @@
 #include <Python.h>
 
-char* cmd = "import exceptions";
+#if 0
+char* cmd = "import codecs, encodings.utf_8, types; print(types)";
+#else
+char* cmd = "import types; print(types)";
+#endif
 
 int main()
 {
+	printf("Initialize interpreter\n");
 	Py_Initialize();
 	PyEval_InitThreads();
 	PyRun_SimpleString(cmd);
 	Py_EndInterpreter(PyThreadState_Get());
 
+	printf("\nInitialize subinterpreter\n");
 	Py_NewInterpreter();
 	PyRun_SimpleString(cmd);
 	Py_Finalize();