diff --git a/tools/tools.py b/tools/tools.py
index 94463e7..21e5c0f 100644
--- a/tools/tools.py
+++ b/tools/tools.py
@@ -85,7 +85,17 @@ def intersection(self, *args) -> list:
     return list(ret)
 
 
+@hook(list)
+def __and__(self, *args) -> list:
+    return self.intersection(*args)
+
+
 @hook(str)
 def intersection(self, *args) -> str:
     ret = set(self).intersection(*args)
-    return "".join(list(ret))
\ No newline at end of file
+    return "".join(list(ret))
+
+
+@hook(str)
+def __and__(self, *args) -> str:
+    return self.intersection(*args)
\ No newline at end of file