diff -r a6db2b70abdd -r 864107857d27 main_marking4/knight2_test6.scala
--- a/main_marking4/knight2_test6.scala	Thu Jan 13 12:55:03 2022 +0000
+++ b/main_marking4/knight2_test6.scala	Mon Apr 11 23:55:27 2022 +0100
@@ -1,19 +1,6 @@
-import CW9b._
+import M4b._
 
 assert(ordered_moves(8, List((3,4), (3,2)), (1, 3)) == List((0,1), (0,5), (2,1), (2,5)))
 assert(ordered_moves(8, List((4,0)), (0,0)) == List((2,1), (1,2)))
 assert(ordered_moves(8, List((0,4)), (0,0)) == List((1,2), (2,1)))
 
-
-
-/*
-import scala.concurrent._
-import scala.concurrent.duration._
-import ExecutionContext.Implicits.global
-import scala.language.postfixOps 
-
-lazy val f = Future {
-}
-
-Await.result(f, 120 second)
-*/