Added Solution for 2020 day 05
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5 changed files with 995 additions and 0 deletions
8
2020/day05_binary_boarding/Cargo.toml
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8
2020/day05_binary_boarding/Cargo.toml
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[package]
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name = "day05_binary_boarding"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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60
2020/day05_binary_boarding/challenge.txt
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60
2020/day05_binary_boarding/challenge.txt
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You board your plane only to discover a new problem: you dropped your boarding pass! You aren't sure which seat is yours, and all of the flight attendants are busy with the flood of people that suddenly made it through passport control.
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You write a quick program to use your phone's camera to scan all of the nearby boarding passes (your puzzle input); perhaps you can find your seat through process of elimination.
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Instead of [zones or groups](https://www.youtube.com/watch?v=oAHbLRjF0vo), this airline uses *binary space partitioning* to seat people. A seat might be specified like `FBFBBFFRLR`, where `F` means "front", `B` means "back", `L` means "left", and `R` means "right".
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The first 7 characters will either be `F` or `B`; these specify exactly one of the *128 rows* on the plane (numbered `0` through `127`). Each letter tells you which half of a region the given seat is in. Start with the whole list of rows; the first letter indicates whether the seat is in the *front* (`0` through `63`) or the *back* (`64` through `127`). The next letter indicates which half of that region the seat is in, and so on until you're left with exactly one row.
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For example, consider just the first seven characters of `FBFBBFFRLR`:
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* Start by considering the whole range, rows `0` through `127`.
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* `F` means to take the *lower half*, keeping rows `0` through `63`.
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* `B` means to take the *upper half*, keeping rows `32` through `63`.
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* `F` means to take the *lower half*, keeping rows `32` through `47`.
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* `B` means to take the *upper half*, keeping rows `40` through `47`.
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* `B` keeps rows `44` through `47`.
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* `F` keeps rows `44` through `45`.
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* The final `F` keeps the lower of the two, *row `44`*.
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The last three characters will be either `L` or `R`; these specify exactly one of the *8 columns* of seats on the plane (numbered `0` through `7`). The same process as above proceeds again, this time with only three steps. `L` means to keep the *lower half*, while `R` means to keep the *upper half*.
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For example, consider just the last 3 characters of `FBFBBFFRLR`:
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* Start by considering the whole range, columns `0` through `7`.
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* `R` means to take the *upper half*, keeping columns `4` through `7`.
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* `L` means to take the *lower half*, keeping columns `4` through `5`.
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* The final `R` keeps the upper of the two, *column `5`*.
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So, decoding `FBFBBFFRLR` reveals that it is the seat at *row `44`, column `5`*.
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Every seat also has a unique *seat ID*: multiply the row by 8, then add the column. In this example, the seat has ID `44 * 8 + 5 = *357*`.
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Here are some other boarding passes:
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* `BFFFBBFRRR`: row `70`, column `7`, seat ID `567`.
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* `FFFBBBFRRR`: row `14`, column `7`, seat ID `119`.
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* `BBFFBBFRLL`: row `102`, column `4`, seat ID `820`.
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As a sanity check, look through your list of boarding passes. *What is the highest seat ID on a boarding pass?*
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Your puzzle answer was `928`.
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\--- Part Two ---
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----------
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*Ding!* The "fasten seat belt" signs have turned on. Time to find your seat.
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It's a completely full flight, so your seat should be the only missing boarding pass in your list. However, there's a catch: some of the seats at the very front and back of the plane don't exist on this aircraft, so they'll be missing from your list as well.
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Your seat wasn't at the very front or back, though; the seats with IDs +1 and -1 from yours will be in your list.
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*What is the ID of your seat?*
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Your puzzle answer was `610`.
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Both parts of this puzzle are complete! They provide two gold stars: \*\*
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At this point, you should [return to your Advent calendar](/2020) and try another puzzle.
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If you still want to see it, you can [get your puzzle input](5/input).
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86
2020/day05_binary_boarding/src/lib.rs
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86
2020/day05_binary_boarding/src/lib.rs
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use core::fmt::Display;
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#[derive(Debug, PartialEq, Eq)]
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pub enum ParseError {
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LineMalformed(String),
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InvalidRowChar(char),
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InvalidColChar(char),
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}
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impl Display for ParseError {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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Self::LineMalformed(v) => write!(f, "Boarding Pass is malformed: {v}"),
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Self::InvalidRowChar(c) => write!(f, "Invalid Character in Row Part: {c} (Should be 'B' or 'F')."),
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Self::InvalidColChar(c) => write!(f, "Invalid Character in Col Part: {c} (Should be 'L' or 'R')."),
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}
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}
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}
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struct Pass {
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row: usize,
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col: usize,
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}
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impl TryFrom<&str> for Pass {
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type Error = ParseError;
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fn try_from(value: &str) -> Result<Self, Self::Error> {
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if let Some(partition) = value.find(['L', 'R']) {
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let bin_row: String = value[..partition].chars().map(|c| match c {
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'F' => Ok('0'),
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'B' => Ok('1'),
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_ => Err(Self::Error::InvalidRowChar(c)),
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}).collect::<Result<String, _>>()?;
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let bin_col: String = value[partition..].chars().map(|c| match c {
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'L' => Ok('0'),
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'R' => Ok('1'),
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_ => Err(Self::Error::InvalidColChar(c)),
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}).collect::<Result<String, _>>()?;
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Ok(Self {
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row: usize::from_str_radix(&bin_row, 2).unwrap(),
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col: usize::from_str_radix(&bin_col, 2).unwrap(),
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})
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} else {
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Err(Self::Error::LineMalformed(value.to_string()))
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}
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}
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}
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impl Pass {
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fn seat_id(&self) -> usize {
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self.row*8 + self.col
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}
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}
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pub fn run(input: &str) -> Result<(usize, usize), ParseError> {
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let mut ids: Vec<_> = input.lines()
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.map(|line| Pass::try_from(line).map(|pass| pass.seat_id()))
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.collect::<Result<Vec<_>, _>>()?;
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ids.sort();
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let first = *ids.last().unwrap();
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let second = ids.windows(2).find(|w| w[1]-w[0] > 1).map(|w| w[0]+1).unwrap();
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Ok((first, second))
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use std::fs::read_to_string;
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fn read_file(name: &str) -> String {
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read_to_string(name).expect(&format!("Unable to read file: {name}")[..]).trim().to_string()
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}
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#[test]
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fn test_sample() {
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let sample_input = read_file("tests/sample_input");
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assert_eq!(run(&sample_input), Ok((820, 120)));
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}
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#[test]
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fn test_challenge() {
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let challenge_input = read_file("tests/challenge_input");
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assert_eq!(run(&challenge_input), Ok((928, 610)));
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}
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}
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837
2020/day05_binary_boarding/tests/challenge_input
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837
2020/day05_binary_boarding/tests/challenge_input
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BFBFFFBLRL
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FFBFFBFRLR
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BBBFFBBRLL
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FBFFBBFLRL
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BFBBFFFLRR
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BFBBFBFRRL
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BFFBBBFRRL
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BFBBFFBRRL
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FFFBFBBLRR
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FBBBBBBLRL
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FFBBFFBRLR
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FFBBFBBRLL
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FBFFBFFLRL
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FBFBFFBRRR
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FBFBBFBRLR
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FFBBFBFLRR
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BFBBBBFLRL
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BFFFFFFLRR
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BBFFFBBRLR
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BFBFBFBLRR
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FFBBFFBRRR
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BBFBBFBRLR
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FBBFFBFRLR
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FBFFFBFLRL
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BFFFBFBLRR
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BFFFFBFRLR
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FBBFFFFRRL
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BFFBBBBRRR
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FBFBFFFLLR
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BBBFFBFRRR
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FBFBFBBLRL
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FBFBBBFRLL
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FBBFBFFLRL
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BBBFFBFRLR
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FFBBBBFLLR
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BFFFBBFRLR
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FFBBBFFRRR
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BFFFBFFLRL
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BFFBBFFRRL
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FBFBFFFRLR
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BBFBFBBRRL
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FFBBBBFRRR
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FBBBBFFRRL
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FBFFFBFRRR
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FBFFFBFLLR
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FFBBFBBLLR
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BFBFBFFLRR
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FBBFBFBRRR
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BBFBFFFRRL
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BFFBFFBLLR
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FBFBFBFRLR
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BFFBBBFRRR
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FBBFFFBLRL
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BBFBFFBRLR
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BFBBFBBRRR
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FBFBFBBLRR
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BBFFFBFRLR
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FFBFBBFRLL
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BBFFBFBRLR
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FBFBFFBRRL
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BFFBFBFLLR
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BBBFFFBLRR
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BFBBBFBRLR
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BBFFFFFRRR
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BFFBFFFRLL
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FBBFBFBLRL
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BBFFBBFLRR
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BFBBFFBLRL
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FFFBBFBLLR
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FFBFBFBLLR
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FFFBBFFRLR
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BFFFFBFLLL
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FFBBBBBLLR
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BFFFBBFRLL
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FBFBBFBRLL
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BFFBBFBLRL
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FBBBBFFRLL
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BFBBBFFLRR
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BBFBBFFRLL
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FFFBBFFRRR
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BBFBBFBRRR
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BBFFFBFRLL
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BFFBFBFLRL
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FBBFBFFLRR
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BBFFBBBRLR
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FFFBBFBRLL
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BFFBFFFLLR
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FFBBBBFRLL
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FFBBFFBLLR
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BFFFFBBLLR
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BBFBBBBRRL
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BBFFBFBLRL
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FFBBFBBLLL
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BBFFBFFRLR
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BFFFBFBRLR
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BFFBBBBLLL
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BFFBFFFRRR
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BBFFFBBRLL
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FBBBFFBLRR
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FFBFFBBRLL
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BFFFFFBLRL
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FBFBFBFRRR
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BBFFBBBLLL
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BFBFBFBRRR
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FBBBFFBLRL
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BBBFFBFLRR
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BBFFBBBRRR
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FBFFFFBRLL
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FBFBFBFRRL
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BFBBBFFRLR
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FBFFFFBRRL
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BBBFBFFLLL
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FFBFBFBRLL
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BFBBFFFLLL
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BBBFFFFLLL
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BBFFFBFRRR
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FFBBBBFLRL
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FBFFBBFLRR
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BBFBFBBRLL
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BFBFBBBLRL
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FFBFBBFLLR
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BFFFFFBRRL
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BFFBFBBRLR
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BFBFFFFRLL
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BFBBFFFRRL
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FBBFFFFRLL
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BBFBFBBLLR
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FFBBBFBLRL
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FBBFFFBRRL
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FFBBFBBLRL
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BFBFFBBLLR
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BBFBFFFLLR
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BBBFFFFRLR
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BFBBFBFRLR
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BFBBFFBRRR
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BBFFBBFRRL
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BBFBFFBRRL
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BFFBFBFRLR
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BBFBFBBRLR
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FFBFBFFRRL
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BFBBFBFLLL
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BBFBFFFLRL
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BFBBBBFLLR
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BFFFFBBRRL
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BBFFFFBRRL
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BFFBBFBRRR
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BFFBBFBLLR
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BBFBBBBRLL
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FBBFBFFRRR
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FBFFFFBLLR
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BFBFFBFRLL
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FFBFFBBRRR
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BFFFBFBRRR
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BBBFFFBLLL
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BBFFFBBRRR
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FBBFFBBLLL
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FBFFBBBRLL
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BBFBFFFRLR
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FBFFFBBRLR
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FFBBBFBLLL
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BFFFFBFLRR
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FFFBBFBRLR
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BBFFFFBLRR
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FBFFBFBRRR
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FBBFBBFLRL
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BFBBFFBLLR
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BBBFFBFLLR
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BFBFFBBRRL
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BFFBFBFRRL
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BFFFFBFRRR
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BBBFFBBRRL
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FBBFFFBRRR
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BFBFBFFLLL
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FFBBFBFLLR
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FFBFFBFLRL
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BFBFFBFRRR
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FBFBBBFLRL
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FFFBFBBRLL
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BBFBFFBRRR
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FBBFBFFRRL
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BBFFBFFLRR
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BFBFFBBLRL
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BBFFBFFLLL
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BFFFBBBRRR
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BBFBBBBLLL
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FBBFBBBRRL
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BBFBBBFLLL
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BFFBFFFRRL
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BFBFFFBRLR
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FFBBBBFLLL
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BFBFFFFRRR
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FFBFBFBLRR
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FBFFBFBLRL
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BBFFFFBLLL
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BFBBFFFLLR
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FBBBBFFLLL
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BFFBFBFRLL
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BBBFFFBLRL
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BBFBBFFLLL
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FBFBFBBRRR
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BBFBFFFRRR
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BFBBBFBRRR
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FBFFBFFRRL
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FBFBBFFRRR
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BFFFBBFLLR
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FBFFBFBLLL
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BFFFFBBLRL
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FBFFFFFRRR
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BFFFBFFRLR
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BBFFBFFLRL
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FBFFBBBLRR
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FBFBFFFLRR
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FFBFBFBRLR
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FBFBFFFRRR
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FFBFFFFLLR
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BFBFFBFLRR
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BFBBFBBLLL
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BFFBBBFLRL
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BFFBFBBLRL
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BBFFBBBRLL
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BFBFFFBLLL
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FFFBBBBLRL
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FFBFFBBLLR
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BFBBBBBLRL
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BFFBBFFRRR
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BBFFBBFRLL
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FBBBBBFLLL
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BFFFBFFLRR
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BFBBFFBLRR
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FBFBBFFRLR
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FFFBFBBRLR
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BBFBFFBLRL
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FFFBBBBLLR
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FBBFFFBRLR
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BBFBBFFLLR
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FBFBFBFLLL
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BFBBFFBRLL
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BFBFFBFLRL
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BBBFFFFRRL
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BFBFFBFRRL
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BBFBBBFLRL
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BBFBBBBLLR
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FFBFFBFRLL
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FBBBFBFLLL
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BBBFFFBRLR
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BBFFBFFRRL
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BBFBBBBRLR
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BBBFFBBRRR
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FBBFBFFLLR
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BFBBFBFLRL
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FBFBBBFRRL
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BFFFBBBLRL
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BBFBFBBLLL
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FFFBBBBRRR
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FBBBFFBRLR
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FBBBFBBRLL
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FBBBFFFLRL
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BFFFBBBLLR
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FFFBBFFLRR
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BFBFBFBLLL
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FFBFFBBLLL
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FBBFFBFRLL
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FFFBBFFRRL
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BFFFBBFLRR
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FBFBBBBLRL
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FFBBBFFRLR
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BBFBFFFLRR
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BFBFBBFLLL
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BFFFFFBLRR
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BFBBFBFRLL
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BBFFFFFLRR
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BBFBBBFLRR
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BFBBBBBRLL
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FBBFBFFRLR
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FBFBBBBLRR
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FFBFBBFRLR
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BFFFBBBRRL
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BBFBBBBRRR
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BFBBBBBRRR
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BFFBFFBLRL
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FFBFBFBRRL
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FBBBBBBRLR
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FFBFBFFRLL
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FFBFFFBLRR
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FFBBFFFRRR
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FFBBBFBRRL
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BFFFBFFRRL
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BFBBFBBRLL
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FFBFFBFLLL
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FBBBBFBLLR
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FBBBFBBLLR
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FFFBFBBRRR
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FBBBBFBLLL
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FFBFBBFRRR
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BFBBBFFRRR
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FBBFBFBRLR
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BFFFFBBRLR
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FFBBBFBRLL
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BFBFFFFLRL
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BFBBFBBLLR
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BFFFFFFRLL
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FFFBBBBLLL
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FBFFBFFLRR
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FFBBFFFRRL
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FFFBBBFRLL
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BFBFFBFLLL
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BBFBBFFLRL
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BFFBBBBRLR
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BBFBBFFLRR
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BFFFBBBRLR
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FFBBFFBLRR
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BBFBBFBLLL
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BFFBBFBRLL
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FBFBBFFLLL
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FBFBBFBLRR
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BBFFBFFLLR
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BFBBBBFRLL
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FFBBFFBLRL
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BBFBFBBLRR
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BFBFFBBLRR
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BFBFBBFRRL
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BFFBBBBRRL
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BFFBFFBRLR
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BFFBFFFRLR
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FBFBFFBRLL
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||||
FFBFFFBLRL
|
||||
BFFFBBFLRL
|
||||
FBBBFFBLLR
|
||||
BFFBFFFLRR
|
||||
BBBFFBBLLR
|
||||
BBFBBFBLRR
|
||||
FBBFFBFLLL
|
||||
FFBBBBFRLR
|
||||
BFFFBFBRLL
|
||||
BFFBBBBLRL
|
||||
FBBBBBBLLR
|
||||
FFBBFBFLLL
|
||||
FBBFBFBRLL
|
||||
BFFFFBBLLL
|
||||
FBFBFFFLLL
|
||||
FBBBBFFLRR
|
||||
FBFBBFBRRL
|
||||
BFFBFFFLLL
|
||||
BBFFFFBLLR
|
||||
BFFBFBBRRR
|
||||
BFBBBBBLLL
|
||||
FBBBBBFRLR
|
||||
FFFBBFFLLL
|
||||
BBBFFFFLRR
|
||||
FBBFFBBRRL
|
||||
FFFBBFBRRR
|
||||
FBFBBFFRRL
|
||||
FBBFFBFRRR
|
||||
FBBBBBBRRR
|
||||
FBFBBBBRLL
|
||||
FBBFBFBLLR
|
||||
FBBBFFFLLR
|
||||
FFBFFFFRLL
|
||||
FBBBBFBRRL
|
||||
BFFFFBFLRL
|
||||
BBFFBBBLRR
|
||||
BFBFFFBRRR
|
||||
BFBFFBBRRR
|
||||
FFBFFBBRRL
|
||||
FBBBFBBRLR
|
||||
FBBBBBBLLL
|
||||
BFBBBBFRLR
|
||||
BFBBFFFRLR
|
||||
FBBBFBFRRL
|
||||
BFFFBFBLRL
|
||||
BFFFBFBLLR
|
||||
FBFBFFBLLL
|
||||
FBBFBFBRRL
|
||||
BFBFFFFLLR
|
||||
BBFBBBFRRL
|
||||
BBFBFBFRRL
|
||||
BFBFBBFRLL
|
||||
FBBFBBBLRL
|
||||
FBBBFBBRRL
|
||||
FBBBFFBRLL
|
||||
BFBFBBBRRR
|
||||
BFBFBFFRLL
|
||||
FBFBBBFLLR
|
||||
FBFFBBBRRL
|
||||
BFFBBBBRLL
|
||||
BBFFBFFRLL
|
||||
FFBFBFBRRR
|
||||
BFBFBFFLLR
|
||||
FBFFBBBRRR
|
||||
FBBFBBFRRL
|
||||
BFBFFFBLRR
|
||||
BFFBFBBLRR
|
||||
BBFBBBBLRR
|
||||
FBFFFBFLRR
|
||||
BFBBBFFRLL
|
||||
BFFFFFFLLL
|
||||
BBFFBFBLLR
|
||||
FBBFBBFLLL
|
||||
FBFBFBFLLR
|
||||
FBFFFBFLLL
|
||||
BBFFBFBLLL
|
||||
BFFBFFBLRR
|
||||
BFFFFBBRLL
|
||||
BBFFBBFRLR
|
||||
BBBFFBBLLL
|
||||
BBFBBBFLLR
|
||||
BBFBBBBLRL
|
||||
BFFBBFFLLL
|
||||
BFFFFBBLRR
|
||||
BFBFBBFLLR
|
||||
FFBFBFBLRL
|
||||
FFBBFFFLRL
|
||||
FFBBFBBRRL
|
||||
FBBFFFFRRR
|
||||
BFBFFFFLLL
|
||||
BBFFFFFRLL
|
||||
BBFFBBFLLL
|
||||
FBFBBBFLLL
|
||||
FFFBBBFRRR
|
||||
BFBFBBFRRR
|
||||
FFBBBBBRRL
|
||||
FFBFBBFLLL
|
||||
BFBFBFBRLL
|
||||
BBFBFFBRLL
|
||||
BFFFFFFRRL
|
||||
FBFFBBFRRR
|
||||
FFBFFFFLRR
|
||||
FBFFFFBLRR
|
||||
FBBFBBBLRR
|
||||
BFBBFBFLRR
|
||||
BBFBBFFRLR
|
||||
FBFFFFBRRR
|
||||
FFBBBFFRLL
|
||||
BFBFBBFLRR
|
||||
BFFBBFFRLR
|
||||
BBFFFFBRLL
|
||||
FBFBBBFRLR
|
||||
FBFBFFBRLR
|
||||
FFBBBFFLLR
|
||||
BFBBFFBRLR
|
||||
BFBFBFFRRR
|
||||
FFBBFFBRLL
|
||||
FFBFFBFLLR
|
||||
BBFFBBFLRL
|
||||
FBBBFBBLRR
|
||||
FBBFBBFRLL
|
||||
FFBBBFBRRR
|
||||
BBBFFFFLLR
|
||||
FBFFBBBLRL
|
||||
FBFBFBFLRR
|
||||
BBFFFFFLLR
|
||||
FBFFFFFRLR
|
||||
FBBFFFFLRL
|
||||
FBBFFFFLRR
|
||||
BBFFBFBRLL
|
||||
BBBFFBFLRL
|
||||
BBFFBFBLRR
|
||||
FBBBFBFLRL
|
||||
BFBBBBFRRR
|
||||
FBBBFFFRRR
|
||||
FBFFFBBLLL
|
||||
BFBFBBBLLR
|
||||
BFFFFFBRLL
|
||||
FFBBBFBLLR
|
||||
BFFFBFFRLL
|
||||
FBFFFBBRLL
|
||||
BFBFBFFRLR
|
||||
FFBBFBBLRR
|
||||
BFBFBFFLRL
|
||||
BFFFFFBRLR
|
||||
BFBFBBFLRL
|
||||
BFFFFBFRLL
|
||||
FBBBFBFLLR
|
||||
BFFBBFFLLR
|
||||
FBBFFBFRRL
|
||||
FBBBFFFRLR
|
||||
FFBFFBBLRR
|
||||
FFBBBBFLRR
|
||||
FFBBBBFRRL
|
||||
BBBFFFBRLL
|
||||
BFFFBBFRRR
|
||||
BBFBBFFRRR
|
||||
BFFBBBBLLR
|
||||
FFFBBFFLRL
|
||||
BFBBFFBLLL
|
||||
FBBBBFBRLL
|
||||
FBBFBBFRRR
|
||||
BBFFFFFLLL
|
||||
FFBFFFBRLR
|
||||
BFFBFBBLLR
|
||||
BFBBFFFRRR
|
||||
BFBBBBBLLR
|
||||
FFBBBBBRRR
|
||||
BFBBBBFLLL
|
||||
BFFBBBFLRR
|
||||
BFFBFBFLLL
|
||||
FBBFFBBRRR
|
||||
FFBBFBFRLL
|
||||
BBFFFFBRRR
|
||||
FFBFFFFRLR
|
||||
FFFBBBFLLR
|
||||
FFBBFFFRLR
|
||||
BFFBBFFLRR
|
||||
FFBBFFFLLR
|
||||
BFBBBFFLLL
|
||||
FBBBBFBRLR
|
||||
FBFBBFFLLR
|
||||
FFBFBFFLLR
|
||||
BFBFFFBLLR
|
||||
BFBFFFFLRR
|
||||
BFFFFFBRRR
|
||||
FFBFBFFLRL
|
||||
BFFBFFFLRL
|
||||
BFFBFBBRRL
|
||||
BFBBFFFRLL
|
||||
BFBBBFBLLL
|
||||
FBBFBFFRLL
|
||||
FFBBFFFRLL
|
||||
BFFBFFBRRL
|
||||
BFBBFBBRLR
|
||||
FBFFFFBLLL
|
||||
BBFBFBFLLL
|
||||
FBBBFBBLRL
|
||||
BFBBBFBLLR
|
||||
FFBFBFFRLR
|
||||
BFBBFBBLRL
|
||||
BFBFBFBLLR
|
||||
FBBBFFFLRR
|
||||
FBFFBBFRLR
|
||||
FBFFBBFRRL
|
||||
FFFBBFFLLR
|
||||
FFBBBFBRLR
|
||||
FBFBFFBLLR
|
||||
BFBFBBBRRL
|
||||
BFFBBBFLLL
|
||||
FBBFFBFLRL
|
||||
FBFBFFBLRR
|
||||
FFBFFBBRLR
|
||||
BFFFBFFRRR
|
||||
BBFFFBBLLR
|
||||
FBBFFBFLRR
|
||||
FFFBBBFLRL
|
||||
FBFFBBBRLR
|
||||
FFFBBBBRLL
|
||||
FBFFFFBLRL
|
||||
BFFFFFFRLR
|
||||
FFBBBBBRLR
|
||||
FFBBFBFRRR
|
||||
FBFFBFFRLR
|
||||
FBFFBFBRRL
|
||||
FFBFBBBRRR
|
||||
FFBBBFFLLL
|
||||
FBFFFBBRRR
|
||||
FFFBBBFLLL
|
||||
BFFFFFBLLL
|
||||
BFBBBBBLRR
|
||||
BFFFBBBRLL
|
||||
BFBFFBBLLL
|
||||
FBFBFBFLRL
|
||||
BBFFFFFLRL
|
||||
FFBBFFFLRR
|
||||
FBFBBBFLRR
|
||||
FBBFFBBRLL
|
||||
FBBBFFFRRL
|
||||
BFFFBBBLLL
|
||||
FFBFFFBRLL
|
||||
FBBBBBBRLL
|
||||
BFBBBBFLRR
|
||||
FFFBBBBLRR
|
||||
FFBFFFBLLL
|
||||
BFFBFBBRLL
|
||||
BBFFFFBRLR
|
||||
FBBFBBFRLR
|
||||
BFFBBBBLRR
|
||||
FBFFBBFRLL
|
||||
FBFFFFFRRL
|
||||
FBBBBFFRLR
|
||||
BFBFBFFRRL
|
||||
FBFFFFFRLL
|
||||
FFBFFFFRRR
|
||||
FBBBBBFRLL
|
||||
FFBFFFBRRR
|
||||
FFBFFBFRRR
|
||||
BFFFBFBRRL
|
||||
FBBBBFBRRR
|
||||
BFFFFBFRRL
|
||||
FBBFBFBLRR
|
||||
BFFBBFBRLR
|
||||
FBBBBBFLRR
|
||||
BBFBBFBLRL
|
||||
BFBBBBFRRL
|
||||
BBFFBBFRRR
|
||||
FBFBFFBLRL
|
||||
BBBFFBBLRL
|
||||
BFBBFBBLRR
|
||||
FFBFBBBLRR
|
||||
BBBFFBBLRR
|
||||
FFBFBFFLLL
|
||||
FBFBFBBLLR
|
||||
BFFFBBFLLL
|
||||
BBFBFBFLRL
|
||||
BBFFFFFRRL
|
||||
FFBFFFBLLR
|
||||
BFFFFFFLRL
|
||||
BBBFFFBRRR
|
||||
FBFFBFFLLL
|
||||
FFBBBBBLLL
|
||||
BBFBBBFRLR
|
||||
FFFBBFBLRL
|
||||
BFFBFBBLLL
|
||||
BFBFBBBLLL
|
||||
FBFBBFBLLL
|
||||
FFBFBBFLRL
|
||||
FBBFFFBLLR
|
||||
BFFBBBFRLL
|
||||
FBFBBFBLLR
|
||||
FFBFFFFLLL
|
||||
FBBBBFBLRL
|
||||
FFBFBBBRRL
|
||||
FBFFFBFRRL
|
||||
FBFFBBFLLL
|
||||
BFBBFBBRRL
|
||||
FFFBBBFRRL
|
||||
BBFFFBFLRL
|
||||
BFFBFFBLLL
|
||||
BFBBFBFLLR
|
||||
FBBFBBFLRR
|
||||
BFBBBFFLRL
|
||||
FBBFFFFLLL
|
||||
BFBFBBFRLR
|
||||
FBFBBBBLLR
|
||||
FBBBFFFRLL
|
||||
FFBFBFBLLL
|
||||
FBBBBBFLLR
|
||||
FFBBBFBLRR
|
||||
FFBBFFBRRL
|
||||
FBBBBBBLRR
|
||||
FFBBBBBLRL
|
||||
FFFBFBBRRL
|
||||
FFBBBFFRRL
|
||||
FBFBFBBRLR
|
||||
FFBBFFFLLL
|
||||
BBFBFBFRRR
|
||||
BBFBFFBLRR
|
||||
FBFBFBFRLL
|
||||
FBFFBFBLRR
|
||||
BBFBFFBLLL
|
||||
FBBBFBBRRR
|
||||
FBFBBFBLRL
|
||||
FFBBFBFRLR
|
||||
FBBBFBFRLL
|
||||
BFFBFBFRRR
|
||||
FBBBFFBRRR
|
||||
BBFBBFBRLL
|
||||
BBBFFBFRLL
|
||||
FFBFFBBLRL
|
||||
BFFFBBBLRR
|
||||
BBFBBBFRLL
|
||||
FBFFFBBLRR
|
||||
FBFFFBBLRL
|
||||
FBBBBBFLRL
|
||||
BBFBFBBLRL
|
||||
BBFFBBBLRL
|
||||
BFFFFBBRRR
|
||||
BFFBBBFRLR
|
||||
FBBBFBBLLL
|
||||
FBFBFBBRLL
|
||||
BFBFBBBLRR
|
||||
FFBFBFFLRR
|
||||
FFBFFBFRRL
|
||||
BFFBBFBLLL
|
||||
BFFFBFFLLR
|
||||
BFBBFFFLRL
|
||||
FBBFFBBLRR
|
||||
FBBBBBFRRR
|
||||
FBBFBBBRLR
|
||||
BFBFBBBRLL
|
||||
FBFFFBBRRL
|
||||
FBBBFFBRRL
|
||||
BFBFFBFLLR
|
||||
BBBFFFFRLL
|
||||
FBFFFFFLRR
|
||||
FBFFFFBRLR
|
||||
BBFFBBFLLR
|
||||
FBFBFFFRLL
|
||||
BFBBFBFRRR
|
||||
FBBBFFBLLL
|
||||
BFBFFBFRLR
|
||||
BFFBBFFRLL
|
||||
FBFFBFFLLR
|
||||
FBBFFBBLLR
|
||||
BFBBBFFLLR
|
||||
FBBBBBBRRL
|
||||
BBFFBBBRRL
|
||||
BBFBFFFRLL
|
||||
FBBBFBFLRR
|
||||
BFBBBBBRLR
|
||||
BFFBFFBRLL
|
||||
BFFFFBFLLR
|
||||
FFBFFFFRRL
|
||||
BFBFFFFRRL
|
||||
FBBFBBBRRR
|
||||
BFFBBFBRRL
|
||||
FBFBBBBRRL
|
||||
FBBBFBFRLR
|
||||
FFFBBFBLRR
|
||||
BFFFBFBLLL
|
||||
BBFBBBFRRR
|
||||
BFFBBFBLRR
|
||||
FBFFBBFLLR
|
||||
BBFFFBBLRR
|
||||
BFBFFFFRLR
|
||||
FBFFFBFRLL
|
||||
FBFBFFFRRL
|
||||
FFBBBBBLRR
|
||||
FBBBBFBLRR
|
||||
FFBBFBFRRL
|
||||
BBBFFFBLLR
|
||||
FFBFBBBRLR
|
||||
FFFBBBFRLR
|
||||
BFFFFFBLLR
|
||||
FBBFBFBLLL
|
||||
BBFFFBBLRL
|
||||
FBFFBFBRLL
|
||||
BFBFBFBRLR
|
||||
BBFFFBFRRL
|
||||
FFBFBBFLRR
|
||||
FBBFFFBRLL
|
||||
FBBBFBFRRR
|
||||
FFBBBFFLRL
|
||||
FBBFBBBLLR
|
||||
FBBFBBBRLL
|
||||
BBBFFBBRLR
|
||||
FBBFFFFLLR
|
||||
FBFBBBFRRR
|
||||
FBFFFFFLLR
|
||||
FBFBFFFLRL
|
||||
BBBFFFBRRL
|
||||
BFBBBFBRLL
|
||||
FFBFBBFRRL
|
||||
FFBBBBBRLL
|
||||
BBFFBBBLLR
|
||||
BBFBFBFLRR
|
||||
FBBFFBBRLR
|
||||
FFBFBBBLLR
|
||||
FBFBBFFLRL
|
||||
BFFFFFFRRR
|
||||
FBFBBFFRLL
|
||||
FFBFBBBLRL
|
||||
BBFFFFBLRL
|
||||
FBFFBFFRRR
|
||||
FFFBBFBLLL
|
||||
BBBFFBFRRL
|
||||
FBFFBFFRLL
|
||||
FBBBBBFRRL
|
||||
BBFFFBFLLL
|
||||
FFBFFBFLRR
|
||||
BBFFFBBLLL
|
||||
FBBFFBBLRL
|
||||
FBBFFFBLLL
|
||||
BBFBBFBLLR
|
||||
FFBBFBBRLR
|
||||
FBBFFBFLLR
|
||||
BBFBFBFRLR
|
||||
BFFFFFFLLR
|
||||
FBFFFBFRLR
|
||||
BFBFFFBRRL
|
||||
FFBFBBBLLL
|
||||
FBFBBBBRLR
|
||||
BFFBFBFLRR
|
||||
BBFBBFBRRL
|
||||
FFBBFFBLLL
|
||||
BFBFBFBLRL
|
||||
FFFBBFFRLL
|
||||
FBFBFBBRRL
|
||||
FFBBBFFLRR
|
||||
BFBBBFBRRL
|
||||
FBFBBBBRRR
|
||||
BFBBBFFRRL
|
||||
FBFFFFFLRL
|
||||
BBFBFBFRLL
|
||||
FFBFFFFLRL
|
||||
FFFBBBBRLR
|
||||
FFBFBBBRLL
|
||||
FBFBFBBLLL
|
||||
BFBBBFBLRR
|
||||
FBFFBBBLLR
|
||||
FFFBBBBRRL
|
||||
FBBBBFFLLR
|
||||
FBBBFFFLLL
|
||||
BBFFFBBRRL
|
||||
BFBBBFBLRL
|
||||
FBBFFFBLRR
|
||||
FBFFFFFLLL
|
||||
BFBBBBBRRL
|
||||
BBBFFBFLLL
|
||||
FBBBBFFRRR
|
||||
FBBFFFFRLR
|
||||
FBFFFBBLLR
|
||||
FBBFBBFLLR
|
||||
FBFBBFFLRR
|
||||
FBBFBFFLLL
|
||||
BBFBBFFRRL
|
||||
BBFBFBBRRR
|
||||
BFFBBBFLLR
|
||||
BFBFFFBRLL
|
||||
BBBFFFFRRR
|
||||
FFBFFFBRRL
|
||||
FFBBFBBRRR
|
||||
BBFFFFFRLR
|
||||
BFFFBBFRRL
|
||||
BBFFBFBRRL
|
||||
BBBFFFFLRL
|
||||
BBFFFBFLRR
|
||||
FBFFBFBRLR
|
||||
BBFFBFFRRR
|
||||
BFBFBFBRRL
|
||||
BFFBFFBRRR
|
||||
FBBFBBBLLL
|
||||
FBFFBFBLLR
|
||||
BBFBFFFLLL
|
||||
FFBFBFFRRR
|
||||
BFBFFBBRLL
|
||||
BBFFFBFLLR
|
||||
FFBBFBFLRL
|
||||
BFBFBBBRLR
|
||||
FBFBBFBRRR
|
||||
FBFBBBBLLL
|
||||
BBFBFBFLLR
|
||||
BFBFFBBRLR
|
||||
BFFFBFFLLL
|
||||
FBFFBBBLLL
|
||||
FBBBBFFLRL
|
||||
FFFBBBFLRR
|
||||
BBFFBFBRRR
|
||||
BBFBFFBLLR
|
||||
FFFBBFBRRL
|
||||
4
2020/day05_binary_boarding/tests/sample_input
Normal file
4
2020/day05_binary_boarding/tests/sample_input
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
FBFBBFFRLR
|
||||
BFFFBBFRRR
|
||||
FFFBBBFRRR
|
||||
BBFFBBFRLL
|
||||
Loading…
Add table
Add a link
Reference in a new issue