# HG changeset patch
# User Dmitrii Pasechnik <dimpase@gmail.com>
# Date 1367040448 28800
# Node ID 0d01edc432cd45c5591f12a91734577405e99a98
# Parent 22885f3a6663fc6cc3c9dd2f1856e5b446c7402c
canonizing sets
diff git a/sage/graphs/generators/smallgraphs.py b/sage/graphs/generators/smallgraphs.py
a

b


1129  1129  g = Graph(name="Cameron Graph") 
1130  1130  sets = MathieuGroup(22).orbit((1,2,3,7,10,20), action = "OnSets") 
1131  1131  for s in sets: 
1132   for a,b,c,d in combinations(s,4): 
 1132  for a,b,c,d in combinations(set(s),4): 
1133  1133  g.add_edges([((a,b),(c,d)),((a,c),(b,d)), ((a,d),(b,c))]) 
1134  1134  
1135  1135  g.relabel() 