diff --git a/1.20.2/src/main/java/com/mojang/slicer/Main.java b/1.20.2/src/main/java/com/mojang/slicer/Main.java
index f417d1d..c7b4c2c 100644
--- a/1.20.2/src/main/java/com/mojang/slicer/Main.java
+++ b/1.20.2/src/main/java/com/mojang/slicer/Main.java
@@ -64,8 +64,7 @@ private static InputFile clip(final String name, final Box box) {
     private static InputFile clip(final String inputName, final String outputName, final Box box) {
         final String inputPath = nameToPath("minecraft", inputName);
         final String outputPath = nameToPath("minecraft", outputName);
-        final Box imageBox = new Box(0, 0, box.totalW(), box.totalH(), box.totalW(), box.totalH());
-        return new InputFile(inputPath).outputs(new OutputFile(outputPath, imageBox).apply(image -> {
+        return new InputFile(inputPath).outputs(new OutputFile(outputPath, box).apply(image -> {
             final int imageWidth = image.getWidth();
             final int imageHeight = image.getHeight();
             final int x = box.scaleX(imageWidth);
diff --git a/src/main/java/com/mojang/slicer/InputFile.java b/src/main/java/com/mojang/slicer/InputFile.java
index 6e173a8..3466728 100644
--- a/src/main/java/com/mojang/slicer/InputFile.java
+++ b/src/main/java/com/mojang/slicer/InputFile.java
@@ -15,6 +15,7 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.Map;
 
 @ParametersAreNonnullByDefault
 public class InputFile {
@@ -30,25 +31,27 @@ public InputFile outputs(final OutputFile... files) {
         return this;
     }
 
-    public void process(final Path inputRoot, final Path outputRoot, @Nullable final Path leftoverRoot) throws IOException {
+    public void process(final Path inputRoot, final Path outputRoot, final Map<String, BufferedImage> leftovers) throws IOException {
         final Path inputPath = inputRoot.resolve(this.path);
         if (Files.exists(inputPath)) {
             try (final InputStream is = Files.newInputStream(inputPath)) {
                 final BufferedImage image = ImageIO.read(is);
-                final BufferedImage leftoverImage = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_INT_ARGB);
-                final Graphics2D leftoverGraphics = leftoverImage.createGraphics();
-                leftoverGraphics.drawImage(image, 0, 0, null);
+                BufferedImage leftoverImage = leftovers.get(this.path);
+                final Graphics2D leftoverGraphics;
+                if (leftoverImage == null) {
+                    leftoverImage = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_INT_ARGB);
+                    leftovers.put(this.path, leftoverImage);
+                    leftoverGraphics = leftoverImage.createGraphics();
+                    leftoverGraphics.drawImage(image, 0, 0, null);
+                } else {
+                    leftoverGraphics = leftoverImage.createGraphics();
+                }
 
                 for (final OutputFile outputFile : outputs) {
                     outputFile.process(outputRoot, inputPath, image, leftoverGraphics);
                 }
 
                 leftoverGraphics.dispose();
-
-                if (leftoverRoot != null) {
-                    final Path leftoverPath = leftoverRoot.resolve(this.path);
-                    Slicer.writeImage(leftoverPath, leftoverImage);
-                }
             }
         } else {
             System.err.println("Input file " + inputPath.toAbsolutePath() + " not found, skipping!");
diff --git a/src/main/java/com/mojang/slicer/Slicer.java b/src/main/java/com/mojang/slicer/Slicer.java
index 2eeef3a..f42f84b 100644
--- a/src/main/java/com/mojang/slicer/Slicer.java
+++ b/src/main/java/com/mojang/slicer/Slicer.java
@@ -17,6 +17,8 @@
 import java.nio.file.Paths;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.Map;
+import java.util.HashMap;
 
 @ParametersAreNonnullByDefault
 public class Slicer {
@@ -67,8 +69,18 @@ public void process(final Collection<InputFile> inputs) throws IOException {
     }
 
     private static void process(final Collection<InputFile> inputs, final Path inputPath, final Path outputPath, @Nullable final Path leftoverPath) throws IOException {
+        final Map<String, BufferedImage> leftovers = new HashMap();
         for (final InputFile input : inputs) {
-            input.process(inputPath, outputPath, leftoverPath);
+            input.process(inputPath, outputPath, leftovers);
+        }
+
+        if (leftoverPath != null) {
+            for (final Map.Entry<String, BufferedImage> entry : leftovers.entrySet()) {
+                final String path = entry.getKey();
+                final BufferedImage leftoverImage = entry.getValue();
+                final Path leftoverImagePath = leftoverPath.resolve(path);
+                Slicer.writeImage(leftoverImagePath, leftoverImage);
+            }
         }
     }
 }