diff --git a/examples/B23.s b/examples/B23.s
new file mode 100644
index 0000000000000000000000000000000000000000..62d4513fe09abc74d8128152d4bebe02537d8267
--- /dev/null
+++ b/examples/B23.s
@@ -0,0 +1,6 @@
+MOV R5 5
+MOV R0 -2
+
+STR R0 1 R4
+
+RET R5