--- m0000.txt	2005-06-26 15:59:36.366784000 +0100
+++ c0000.txt	2005-06-26 15:59:36.517000000 +0100
@@ -1,5 +1,5 @@
 Rmode $00000000
-0 0 0 0
+0 -0 0 -0
 0 0 0 0
 0.5 -0.5 0.5 -0.5
 0 0 0 0
--- m0400.txt	2005-06-26 15:59:36.396827200 +0100
+++ c0400.txt	2005-06-26 15:59:36.567072000 +0100
@@ -1,5 +1,5 @@
 Rmode $00000400
-0 0 0 0
+0 -0 0 -0
 0 0 0 0
 0.5 -0.5 0.5 -0.5
 0 -1 0 -1
--- m0800.txt	2005-06-26 15:59:36.416856000 +0100
+++ c0800.txt	2005-06-26 15:59:36.617144000 +0100
@@ -1,5 +1,5 @@
 Rmode $00000800
-0 0 0 0
+0 -0 0 -0
 0 0 0 0
 0.5 -0.5 0.5 -0.5
 1 0 1 0
--- m0c00.txt	2005-06-26 15:59:36.436884800 +0100
+++ c0c00.txt	2005-06-26 15:59:36.667216000 +0100
@@ -1,5 +1,5 @@
 Rmode $00000c00
-0 0 0 0
+0 -0 0 -0
 0 0 0 0
 0.5 -0.5 0.5 -0.5
 0 0 0 0