#[allow(unused_imports)]
use std::cmp::*;
#[allow(unused_imports)]
use std::collections::*;
use std::io::{Write, BufWriter};
// https://qiita.com/tanakh/items/0ba42c7ca36cd29d0ac8
macro_rules! input {
    ($($r:tt)*) => {
        let stdin = std::io::stdin();
        let mut bytes = std::io::Read::bytes(std::io::BufReader::new(stdin.lock()));
        let mut next = move || -> String{
            bytes.by_ref().map(|r|r.unwrap() as char)
                .skip_while(|c|c.is_whitespace())
                .take_while(|c|!c.is_whitespace())
                .collect()
        };
        input_inner!{next, $($r)*}
    };
}

macro_rules! input_inner {
    ($next:expr) => {};
    ($next:expr,) => {};
    ($next:expr, $var:ident : $t:tt $($r:tt)*) => {
        let $var = read_value!($next, $t);
        input_inner!{$next $($r)*}
    };
}

macro_rules! read_value {
    ($next:expr, ( $($t:tt),* )) => { ($(read_value!($next, $t)),*) };
    ($next:expr, [ $t:tt ; $len:expr ]) => {
        (0..$len).map(|_| read_value!($next, $t)).collect::<Vec<_>>()
    };
    ($next:expr, chars) => {
        read_value!($next, String).chars().collect::<Vec<char>>()
    };
    ($next:expr, usize1) => (read_value!($next, usize) - 1);
    ($next:expr, [ $t:tt ]) => {{
        let len = read_value!($next, usize);
        read_value!($next, [$t; len])
    }};
    ($next:expr, $t:ty) => ($next().parse::<$t>().expect("Parse error"));
}

// (basis, x) where basis = x a
fn find_basis_gf2(a: &[Vec<i32>]) -> Vec<(Vec<i32>, Vec<i32>)> {
    let n = a.len();
    let m = a[0].len();
    let mut basis: Vec<(Vec<_>, Vec<_>)> = vec![];
    for i in 0..n {
        let mut cur = a[i].to_vec();
        let mut real = vec![0; n];
        real[i] = 1;
        for &(ref b, ref br) in &basis {
            let mut xor = cur.clone();
            for j in 0..m {
                xor[j] ^= b[j];
            }
            if xor < cur {
                cur = xor;
                for j in 0..n {
                    real[j] ^= br[j];
                }
            }
        }
        if cur.iter().any(|&x| x != 0) {
            basis.push((cur, real));
        }
    }
    basis
}

fn naive(n: usize) {
    let mut vs = vec![];
    for i in 0..n {
        let mut v = vec![0; n * n];
        for j in 0..n {
            v[i * n + j] = 1;
        }
        vs.push(v);
    }
    for i in 0..n {
        let mut v = vec![0; n * n];
        for j in 0..n {
            v[j * n + i] = 1;
        }
        vs.push(v);
    }
    for i in 0..2 * n - 1 {
        let mut v = vec![0; n * n];
        for j in 0..min(n, i + 1) {
            let k = i - j;
            if k < n {
                v[j * n + k] = 1;
            }
        }
        vs.push(v);
    }
    for i in 0..2 * n - 1 {
        let mut v = vec![0; n * n];
        for j in 0..min(n, i + 1) {
            let k = i - j;
            if k < n {
                v[j * n + (n - k - 1)] = 1;
            }
        }
        vs.push(v);
    }
    let b = find_basis_gf2(&vs);
    eprintln!("{} => {}", n, b.len());
}

fn red(a: &[Vec<char>]) -> Vec<u64> {
    let n = a.len();
    let mut v = vec![vec![0; n]; n];
    match n {
        1 | 2 | 3 => return vec![0],
        _ => {}
    }
    for i in 0..n {
        for j in 0..n {
            if a[i][j] == '#' {
                v[i][j] = 1;
            }
        }
    }
    for i in 0..2 {
        if v[i][0] == 1 {
            for j in 0..n {
                v[i][j] ^= 1;
            }
        }
    }
    for i in 1..2 {
        if v[0][i] == 1 {
            for j in 0..n {
                v[j][i] ^= 1;
            }
        }
    }
    if v[1][1] != 0 {
        for i in 0..3 {
            let j = 2 - i;
            v[i][j] ^= 1;
        }
    }
    for i in 2..n {
        if v[1][i] != 0 {
            for j in 0..n {
                v[j][i] ^= 1;
            }
        }
        if v[i][1] != 0 {
            for j in 0..n {
                v[i][j] ^= 1;
            }
        }
        if v[0][i] != 0 {
            for k in 0..n - i {
                v[k][i + k] ^= 1;
            }
        }
        if v[i][0] != 0 {
            for k in 0..n - i {
                v[i + k][k] ^= 1;
            }
        }
        if v[i][i] != 0 {
            for k in 0..min(n, 2 * i + 1) {
                if 2 * i - k < n {
                    v[2 * i - k][k] ^= 1;
                }
            }
        }
        if v[i - 1][i] != 0 {
            for k in 0..min(n, 2 * i) {
                if 2 * i - 1 - k < n {
                    v[2 * i - 1 - k][k] ^= 1;
                }
            }
        }
    }
    let mut ans = vec![0u64; 625];
    for i in 0..n {
        for j in 0..n {
            if v[i][j] != 0 {
                let idx = i * n + j;
                ans[idx / 64] |= 1 << (idx % 64);
            }
        }
    }
    ans
}

fn main() {
    let out = std::io::stdout();
    let mut out = BufWriter::new(out.lock());
    macro_rules! puts {($($format:tt)*) => (let _ = write!(out,$($format)*););}
    input! {
        n: usize, m: usize,
        a: [[chars; n]; m],
    }
    let mut b = vec![];
    for i in 0..m {
        b.push(red(&a[i]));
    }
    for i in 0..m {
        for j in i + 1..m {
            puts!("{}", if b[i] == b[j] { "1" } else { "0" });
        }
        puts!("\n");
    }
}