diff --git a/2023/data/day11.expected b/2023/data/day11.expected
new file mode 100644
index 0000000..99cdc33
--- /dev/null
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diff --git a/2023/data/day11.input b/2023/data/day11.input
new file mode 100644
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--- /dev/null
+++ b/2023/data/day11.input
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