diff --git a/grenzen-orig.dat b/grenzen-orig.dat
new file mode 100644
index 0000000..f0f5b9f
--- /dev/null
+++ b/grenzen-orig.dat
@@ -0,0 +1,61 @@
+param minwert:=
+Calories 2751
+Carbs 344
+Protein 138
+#Fat 92
+#Omega-3 5.67
+#Omega-6 17
+Fiber 30
+Cholesterol 0
+#VitaminA 3333
+VitaminB6 1.5
+VitaminB12 3 #cannot hold
+VitaminC 100 #cannot hold
+#VitaminD 800 #cannot hold
+VitaminE 20.86
+VitaminK 120
+Thiamin 1.2
+Riboflavin 1.4
+Niacin 16
+Folate 400
+PantothenicAcid 6
+#Choline 1220 #not in swiss data
+#Calcium 1
+Chloride 2.3
+Chromium 65 #not in swiss data
+Copper 1.25 #not in swiss data
+Iodine 200
+Iron 14
+Magnesium 420
+Manganese 3.5 #not in swiss data
+Molybdenum 75 #not in swiss data
+Phosphorus 0.7
+#Potassium 3.5
+Selenium 55 #cannot hold
+Sodium 1.5
+Sulfur 2  #not in swiss data
+Zinc 11;
+
+param maxwert:=
+#VitaminA 10000
+VitaminB6 100
+VitaminC 2000
+VitaminD 4000
+VitaminE 1000 #cannot hold
+#Omega-3 20
+Niacin 35
+Folate 1000 #cannot hold
+Choline 3500
+#Calcium 2.5
+Chloride 3.6
+Copper 10 #not in swiss data
+Iodine 1100
+Iron 45
+Manganese 11 #not in swiss data
+Molybdenum 2000 #not in swiss data
+Phosphorus 4
+Selenium 400
+Sodium 2.3
+#Zinc 40 #cannot hold
+;
+