diff --git a/relocation.py b/relocation.py
new file mode 100644
index 0000000..89c016f
--- /dev/null
+++ b/relocation.py
@@ -0,0 +1,8 @@
+n, q = map(int, input().split())
+c = {x: y for x, y in enumerate(list(map(int, input().split())), start=1)}
+for _ in range(q):
+    t, a, b = map(int, input().split())
+    if t == 1:
+        c[a] = b
+    elif t == 2:
+        print(abs(c[a] - c[b]))