diff --git a/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/VirtualizedRecipeMapMixin.java b/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/VirtualizedRecipeMapMixin.java
index e8e11cae..83960843 100644
--- a/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/VirtualizedRecipeMapMixin.java
+++ b/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/VirtualizedRecipeMapMixin.java
@@ -99,43 +99,50 @@ private boolean removeByInput(Predicate<Recipe> condition, List<ItemStack> items
 
     @Unique
     @Nullable
-    public List<Recipe> findByOutput(long voltage, List<ItemStack> inputs, List<FluidStack> fluidInputs,
+    public List<Recipe> findByOutput(long voltage, List<ItemStack> items, List<FluidStack> fluids,
                                      List<ChancedItemOutput> chancedItems, List<ChancedFluidOutput> chancedFluids) {
-        inputs = validateList(inputs);
-        fluidInputs = validateList(fluidInputs);
+        items = validateList(items);
+        fluids = validateList(fluids);
         chancedItems = validateList(chancedItems);
         chancedFluids = validateList(chancedFluids);
-        return getAccessibleRecipeMap().findRecipeByOutput(voltage, inputs, fluidInputs, chancedItems, chancedFluids);
+
+        List<ItemStack> filteredItems = items.stream().filter((s) -> !s.isEmpty()).collect(Collectors.toList());
+        List<FluidStack> filteredFluids = fluids.stream().filter((f) -> f != null && f.amount != 0)
+                .collect(Collectors.toList());
+        return getAccessibleRecipeMap().findRecipeByOutput(voltage, filteredItems, filteredFluids, chancedItems,
+                chancedFluids);
     }
 
     @Unique
     @Nullable
-    public List<Recipe> findByOutput(List<ItemStack> inputs, List<FluidStack> fluidInputs,
+    public List<Recipe> findByOutput(List<ItemStack> items, List<FluidStack> fluids,
                                      List<ChancedItemOutput> chancedItems, List<ChancedFluidOutput> chancedFluids) {
-        return findByOutput((r) -> true, inputs, fluidInputs, chancedItems, chancedFluids);
+        return findByOutput((r) -> true, items, fluids, chancedItems, chancedFluids);
     }
 
     @Unique
     @Nullable
-    public List<Recipe> findRecipeByOutput(GTRecipeCategory category, List<ItemStack> inputs,
-                                           List<FluidStack> fluidInputs,
+    public List<Recipe> findRecipeByOutput(GTRecipeCategory category, List<ItemStack> items,
+                                           List<FluidStack> fluids,
                                            List<ChancedItemOutput> chancedItems,
                                            List<ChancedFluidOutput> chancedFluids) {
-        return findByOutput((r) -> Objects.equals(r.getRecipeCategory(), category), inputs, fluidInputs, chancedItems,
+        return findByOutput((r) -> Objects.equals(r.getRecipeCategory(), category), items, fluids, chancedItems,
                 chancedFluids);
     }
 
     @Unique
-    public List<Recipe> findByOutput(Predicate<Recipe> condition, List<ItemStack> inputs, List<FluidStack> fluidInputs,
+    public List<Recipe> findByOutput(Predicate<Recipe> condition, List<ItemStack> items, List<FluidStack> fluids,
                                      List<ChancedItemOutput> chancedItems, List<ChancedFluidOutput> chancedFluids) {
-        inputs = validateList(inputs);
-        fluidInputs = validateList(fluidInputs);
+        items = validateList(items);
+        fluids = validateList(fluids);
         chancedItems = validateList(chancedItems);
         chancedFluids = validateList(chancedFluids);
-        List<ItemStack> items = inputs.stream().filter((s) -> !s.isEmpty()).collect(Collectors.toList());
-        List<FluidStack> fluids = fluidInputs.stream().filter((f) -> f != null && f.amount != 0)
+
+        List<ItemStack> filteredItems = items.stream().filter((s) -> !s.isEmpty()).collect(Collectors.toList());
+        List<FluidStack> filteredFluids = fluids.stream().filter((f) -> f != null && f.amount != 0)
                 .collect(Collectors.toList());
-        return getAccessibleRecipeMap().findByOutput(items, fluids, chancedItems, chancedFluids, condition);
+        return getAccessibleRecipeMap().findByOutput(filteredItems, filteredFluids, chancedItems, chancedFluids,
+                condition);
     }
 
     @Unique