#include<bits/stdc++.h>
using namespace std;
#define nl "\n"
#define fi first
#define se second
#define pb push_back
#define ll long long
#define ull unsigned ll
#define RV  return void
#define inf 2000000000
#define MOD ((ll) 1e9 + 7)
#define sz(x) int(x.size())
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define Mini(x) *min_element(all(x))
#define Maxi(x) *max_element(all(x))
#define fixed(n) fixed << setprecision(n)
#define ceil(w, m) (((w) / (m)) + ((w) % (m) ? 1 : 0))
#define cin(v) for (auto&i:v) cin >> i;
#define cout(v) for (auto&i:v) cout << i << " ";
#define clr(memo, x) memset(memo, x, sizeof memo)
#define updmin(a, b) a = min(a, b)
#define updmax(a, b) a = max(a, b)
#define vi vector < int >
#define vl vector < ll >
#define vc vector < char >
#define vs vector < string >
#define v2i vector < vector < int > >
#define v2l vector < vector < int > >
#define seti set < int >
#define setl set < ll >
#define mapii map < int , int >
#define mapll map < ll , ll >
#define mapli map < ll , int >
#define mapci map < char , int >
#define mapsi map < string , int >
#define pll pair < ll , ll >
#define pii pair < int , int >
#define range(l,r,x) for(int i=l ; i < r ; i+=x)
#define FastCode ios_base::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr);
vector < string > ternary= {"NO\n" , "YES\n"};

void  Zainab(){
            #ifndef ONLINE_JUDGE
              freopen("input.txt", "r", stdin);
              freopen("output.txt", "w", stdout);
            #endif
}


/*================================  Prblem solution  ================================ */

int dx[] ={ -1 , -1 , -1 , 1 , 1 , 1 , 0 , 0 };
int dy[] ={0 , 1 , -1   , 0 , -1 , 1 , -1 , 1};



void myCode(){

int n , q;
cin >> n >> q;

map < int , vector < pair < int , int > > > mp;
vector < vector < bool > > vis(n+1 , vector < bool > (n+1 , 0));
while(q--){
    int l ,r , x;
    cin >> l >> r >> x;
    if(x){
        vis[l][r]=1;
        mp[x].pb({l,r});
    }
    else vis[l][r]=0;

   int cnt =0;
   for(auto& [f,s] : mp){
       for(auto& w : s) {
           if(vis[w.fi][w.se]){
                cnt++;
                break;
           }
       }
   }
   if(cnt > 2 ) {
       cout << "NO\n";
       continue;
   }

    bool enter=0;
    for(auto& [f,s] : mp){
        if(!sz(s)) continue;

        int l2 = s[0].fi , r2=s[0].se ;
        for(auto& w : s){
            if( vis[w.fi][w.se] and (abs(w.fi-l2) + abs(w.se - r2))%2){
                enter = 1;
                cout << "NO\n";
                break;
            }
        } if(enter) break;
    }
    if(enter) continue;

    cout << "YES\n";
}



}



int main(){
                                   FastCode ;
                                    Zainab() ;

    int testCase=1;
       //  cin >> testCase ;
      for(int i=1 ; i<= testCase ; i++)
        myCode();

    return 0;
}