diff --git a/src/day_xx/mod.rs b/src/day_xx/mod.rs
new file mode 100644
index 0000000..84fc694
--- /dev/null
+++ b/src/day_xx/mod.rs
@@ -0,0 +1,48 @@
+mod model;
+mod parsing;
+
+use aoc_runner_derive::{aoc, aoc_generator};
+//pub use model::{};
+//pub use parsing::{};
+use yap::IntoTokens;
+
+#[aoc_generator(dayx)]
+pub fn parse_input(input: &str) -> Vec<Input> {
+    parse_input_tokens(&mut input.into_tokens())
+}
+
+#[aoc(dayx, part1)]
+pub fn part1(input: &[Input]) -> usize {
+    unimplemented!();
+}
+
+#[aoc(dayx, part2)]
+pub fn part2(input: &[Input]) -> usize {
+    unimplemented!();
+}
+
+#[cfg(test)]
+mod test {
+
+    const EXAMPLE_INPUT: &str = "";
+    const RESULT_PART_1: usize = 0;
+    const RESULT_PART_2: usize = 0;
+
+    #[test]
+    fn part1_example() {
+        let result = super::part1(&super::parse_input(EXAMPLE_INPUT));
+        assert_eq!(result, RESULT_PART_1);
+    }
+
+    #[test]
+    fn part2_example() {
+        let result = super::part2(&super::parse_input(EXAMPLE_INPUT));
+        assert_eq!(result, RESULT_PART_2);
+    }
+
+    #[test]
+    fn parse_example() {
+        let example = super::parse_input(EXAMPLE_INPUT);
+        unimplemented!();
+    }
+}
diff --git a/src/day_xx/model.rs b/src/day_xx/model.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/day_xx/parsing.rs b/src/day_xx/parsing.rs
new file mode 100644
index 0000000..e69de29