#![allow(unused_imports)]
use std::cmp::*;
use std::collections::*;
use std::io::Write;
use std::ops::Bound::*;

#[allow(unused_macros)]
macro_rules! debug {
    ($($e:expr),*) => {
        #[cfg(debug_assertions)]
        $({
            let (e, mut err) = (stringify!($e), std::io::stderr());
            writeln!(err, "{} = {:?}", e, $e).unwrap()
        })*
    };
}

fn main() {
    let n = read::<usize>();
    let mut a = read_vec::<i64>();
    let b = read_vec::<i64>();

    let mut indexes = (0..n).collect::<Vec<_>>();
    indexes.sort_by_key(|&i| (a[i] - b[i]).abs());

    let mut opes = vec![];
    for idx in indexes {
        while (a[idx] - b[idx]).abs() > 0 {
            if a[idx] > b[idx] {
                opes.push((idx, "L"));
                a[idx] -= 1;
            } else {
                opes.push((idx, "R"));
                a[idx] += 1;
            }
        }
    }

    for (i, dir) in opes {
        println!("{} {}", i + 1, dir);
    }
}

fn read<T: std::str::FromStr>() -> T {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim().parse().ok().unwrap()
}

fn read_vec<T: std::str::FromStr>() -> Vec<T> {
    read::<String>()
        .split_whitespace()
        .map(|e| e.parse().ok().unwrap())
        .collect()
}