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new file mode 100644
index 0000000..ba81629
--- /dev/null
+++ b/.gitattributes
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diff --git a/bottom_split.stl b/bottom_split.stl
new file mode 100644
index 0000000..6bccd71
--- /dev/null
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diff --git a/top_split.stl b/top_split.stl
new file mode 100644
index 0000000..1dae513
--- /dev/null
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+version https://git-lfs.github.com/spec/v1
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