--- symmetry.pl	2007/08/26 14:45:26	7
+++ symmetry.pl	2007/08/26 16:31:23	8
@@ -135,8 +135,8 @@
 	$trace[ $turn_pos ] = $old;
 
 	if ( $board[ $turn_pos ] =~ $ok_path ) {
-		my $xy = x_y($turn_pos);
-		warn "OK can_turn $try_step $step_name[$try_step] turn_pos = $turn_pos b($board[$turn_pos]) t($trace[$turn_pos]) to $xy\n";
+		my $xy = x_y($pos);
+		warn "OK can_turn $try_step $step_name[$try_step] turn_pos = $turn_pos b($board[$turn_pos]) t($trace[$turn_pos]) from $xy\n";
 		$step = $try_step;
 		push @corners, $xy;
 		return 1;