use std::io::stdin;

fn main() {
    let mut line = String::new();
    stdin().read_line(&mut line).unwrap();
    let n = line.trim().parse::<usize>().unwrap();

    let words = (0..n)
        .map(|_| {
            line.clear();
            stdin().read_line(&mut line).unwrap();
            line.trim().chars().collect()
        })
        .collect::<Vec<Vec<_>>>();

    
}