diff --git a/reed_solomon.py b/reed_solomon.py
index 789387d0ad946d539b199b72504777d17ec91ec2..bdcc03c1128b01f16fca2fe7645acee1585c498c 100644
--- a/reed_solomon.py
+++ b/reed_solomon.py
@@ -6,7 +6,7 @@ def get_possibilities(l: list):
 
 	# Transforme the list in list of tupples with their indexes
 	for x, _ in enumerate(l):
-		l[x] = (l[x], x)
+		l[x] = (x, l[x])
 
 	# ! la valeur 20 est hardcodée. Paramètre de fonction ??
 
@@ -21,22 +21,8 @@ def get_possibilities(l: list):
 
 	return p
 
-
-'''
-
-	[1, 2, 3, 4, 5]
-	[1, 2, 3, 4, 5, 6, 7, 8, 9]
-	|             |
-	|     err     |
-
-
-'''
-
-
 def lagrange_compute(l: list) -> polynome:
 	pass
 
 def check_nb_error(l: list, p: polynome) -> int:
-	pass
-
-	
\ No newline at end of file
+	pass
\ No newline at end of file