diff --git a/stickykeys.py b/stickykeys.py
new file mode 100644
index 0000000..b9ff362
--- /dev/null
+++ b/stickykeys.py
@@ -0,0 +1,7 @@
+s = input().strip()
+for c in range(ord("0"), ord("z") + 1):
+    sc = chr(c)
+    dc = f"{chr(c)}{chr(c)}"
+    while dc in s:
+        s = s.replace(dc, sc)
+print(s)