diff --git a/assets/minecraft/textures/blocks/observer_back.png b/assets/minecraft/textures/blocks/observer_back.png
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diff --git a/assets/minecraft/textures/blocks/observer_back_lit.png b/assets/minecraft/textures/blocks/observer_back_lit.png
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diff --git a/assets/minecraft/textures/blocks/observer_front.png b/assets/minecraft/textures/blocks/observer_front.png
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diff --git a/assets/minecraft/textures/blocks/observer_side.png b/assets/minecraft/textures/blocks/observer_side.png
index 005b76198..dc9b3210d 100644
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diff --git a/assets/minecraft/textures/blocks/observer_top.png b/assets/minecraft/textures/blocks/observer_top.png
index b8e16a17c..ee3d385d3 100644
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diff --git a/assets/minecraft/textures/gui/container/furnace.png b/assets/minecraft/textures/gui/container/furnace.png
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