diff --git a/wip-duuqnd/user-side-compiler/example-6.c6l b/wip-duuqnd/user-side-compiler/example-6.c6l
new file mode 100644
index 0000000..29c08fb
--- /dev/null
+++ b/wip-duuqnd/user-side-compiler/example-6.c6l
@@ -0,0 +1,3 @@
+x = 1
+y = x + 4 + use(x) + 1
+z = use(y) + use(x)
\ No newline at end of file