diff --git a/buggy.py b/buggy.py
--- a/buggy.py
+++ b/buggy.py
@@ -247,8 +247,6 @@
 n = I()
 a = LI_()
 
-n = 8
-a = RLI(n, 0, 3)
 
 b = sorted(a)
 d = defaultdict(int)
@@ -278,6 +276,7 @@
                 if (i, j) == (l, k):
                     continue
                 q += ((i, j, k, l),)
+
 for _ in range(n):
     f = False
     for i, j, k, l in p:
