diff --git a/README.md b/README.md
index 23c80f0e74299943bf843d933327a9b1d9ac838c..da27db1357e07bce4d9542b60479ff279c660090 100644
--- a/README.md
+++ b/README.md
@@ -10,4 +10,6 @@ You can use Binder at [this address](https://mybinder.org/v2/git/https%3A%2F%2Fg
 
 ```
 pip install -r requirements.txt
-```
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+```
+
+[best_actions.json](best_actions.json) contains the sequence of optimal positions (two lists named `'left'` and `'right'` respectively).
\ No newline at end of file