diff --git a/command/README.md b/command/README.md
index f17abfd..f191639 100644
--- a/command/README.md
+++ b/command/README.md
@@ -9,3 +9,5 @@
 ![scheme-1](scheme-1.png)
 
 ![scheme-2](scheme-2.png)
+
+![scheme-3](scheme-3.png)
diff --git a/command/scheme-3.png b/command/scheme-3.png
new file mode 100644
index 0000000..fbe8c8a
Binary files /dev/null and b/command/scheme-3.png differ