diff --git a/gen_routes.rb b/gen_routes.rb
new file mode 100644
index 0000000..ff3f048
--- /dev/null
+++ b/gen_routes.rb
@@ -0,0 +1,6 @@
+#!/usr/bin/env ruby
+arr    = ["foo", "bar", "baz", "qux", "quux", "corge", "grault", "garply"]
+paths  = arr.permutation(3).map { |a| "/#{a.join '/'}" }
+paths.each do |path|
+    puts "rtree_insert_path(n, \"#{path}\", NULL);"
+end