use std::io::Write;
use std::collections::*;

type Map<K, V> = BTreeMap<K, V>;
type Set<T> = BTreeSet<T>;
type Deque<T> = VecDeque<T>;

fn run() {
    input! {
        n: usize,
        q: usize,
        p: [(usize, usize1, usize1); q],
    }
    let ini = q + 1;
    let mut time = vec![q + 1; n];
    time[0] = 0;
    let mut ans = 1;
    let mut unused = vec![Map::new(); n];
    let out = std::io::stdout();
    let mut out = std::io::BufWriter::new(out.lock());
    for (q, mut x, mut y) in p {
        if time[x] > time[y] {
            std::mem::swap(&mut x, &mut y);
        }
        if q < time[x] {
            unused[x].insert(q, y);
            unused[y].insert(q, x);
        } else if q < time[y] {
            if time[y] == ini {
                ans += 1;
            }
            time[y] = q;
            let mut dfs = vec![(q, y)];
            while let Some((t, v)) = dfs.pop() {
                while let Some((&c, &x)) = unused[v].range(t..).next() {
                    unused[v].remove(&c);
                    if time[x] > c {
                        if time[x] == ini {
                            ans += 1;
                        }
                        time[x] = c;
                        dfs.push((c, x));
                    }
                }
            }
        }
        writeln!(out, "{}", ans).ok();
    }
}

fn main() {
    run();
}

// ---------- begin input macro ----------
// reference: https://qiita.com/tanakh/items/0ba42c7ca36cd29d0ac8
#[macro_export]
macro_rules! input {
    (source = $s:expr, $($r:tt)*) => {
        let mut iter = $s.split_whitespace();
        input_inner!{iter, $($r)*}
    };
    ($($r:tt)*) => {
        let s = {
            use std::io::Read;
            let mut s = String::new();
            std::io::stdin().read_to_string(&mut s).unwrap();
            s
        };
        let mut iter = s.split_whitespace();
        input_inner!{iter, $($r)*}
    };
}

#[macro_export]
macro_rules! input_inner {
    ($iter:expr) => {};
    ($iter:expr, ) => {};
    ($iter:expr, $var:ident : $t:tt $($r:tt)*) => {
        let $var = read_value!($iter, $t);
        input_inner!{$iter $($r)*}
    };
}

#[macro_export]
macro_rules! read_value {
    ($iter:expr, ( $($t:tt),* )) => {
        ( $(read_value!($iter, $t)),* )
    };
    ($iter:expr, [ $t:tt ; $len:expr ]) => {
        (0..$len).map(|_| read_value!($iter, $t)).collect::<Vec<_>>()
    };
    ($iter:expr, chars) => {
        read_value!($iter, String).chars().collect::<Vec<char>>()
    };
    ($iter:expr, bytes) => {
        read_value!($iter, String).bytes().collect::<Vec<u8>>()
    };
    ($iter:expr, usize1) => {
        read_value!($iter, usize) - 1
    };
    ($iter:expr, $t:ty) => {
        $iter.next().unwrap().parse::<$t>().expect("Parse error")
    };
}
// ---------- end input macro ----------
// undo をuniteした情報がないときに呼ぶとREになる
// snap を取るとそれまでのunite した情報が消える
//---------- begin union_find ----------
pub struct DSU {
    parent: Vec<u32>,
    size: Vec<u32>,
    stack: Vec<Option<(u32, u32)>>,
}

impl DSU {
    pub fn new(n: usize) -> DSU {
        assert!(n < std::u32::MAX as usize);
        let mut res = DSU {
            parent: vec![0; n],
            size: vec![1; n],
            stack: vec![],
        };
        res.init();
        res
    }
    pub fn init(&mut self) {
        self.stack.clear();
        for (i, (parent, size)) in self.parent.iter_mut().zip(self.size.iter_mut()).enumerate() {
            *parent = i as u32;
            *size = 1;
        }
    }
    pub fn root(&self, mut x: usize) -> usize {
        assert!(x < self.parent.len());
        while self.parent[x] != x as u32 {
            x = self.parent[x] as usize;
        }
        x
    }
    pub fn same(&self, x: usize, y: usize) -> bool {
        assert!(x < self.parent.len());
        assert!(y < self.parent.len());
        self.root(x) == self.root(y)
    }
    pub fn unite(&mut self, x: usize, y: usize) -> Option<(usize, usize)> {
        assert!(x < self.parent.len());
        assert!(y < self.parent.len());
        let mut x = self.root(x);
        let mut y = self.root(y);
        if x == y {
            self.stack.push(None);
            return None;
        }
        if (self.size[x], x) < (self.size[y], y) {
            std::mem::swap(&mut x, &mut y);
        }
        self.size[x] += self.size[y];
        self.parent[y] = x as u32;
        self.stack.push(Some((x as u32, y as u32)));
        Some((x, y))
    }
    pub fn parent(&self, x: usize) -> Option<usize> {
        assert!(x < self.parent.len());
        let p = self.parent[x];
        if p != x as u32 {
            Some(p as usize)
        } else {
            None
        }
    }
    pub fn size(&self, x: usize) -> usize {
        assert!(x < self.parent.len());
        let r = self.root(x);
        self.size[r] as usize
    }
    pub fn undo(&mut self) -> Option<(usize, usize)> {
        self.stack.pop().unwrap().map(|(x, y)| {
            let x = x as usize;
            let y = y as usize;
            self.size[x] -= self.size[y];
            self.parent[y] = y as u32;
            (x, y)
        })
    }
    pub fn snap(&mut self) {
        self.stack.clear();
    }
    pub fn rollback(&mut self) {
        while !self.stack.is_empty() {
            self.undo();
        }
    }
}
//---------- end union_find ----------