#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using S = vector<int>;
using F = int;
int mod = 998244353;
S op(S a, S b){ return a;}
S e(){ return {1, 1, 1}; }
S mapping(F f, S x){
    for(int i = 0; i < f; i++){
      int a, b, c;
        a = x[0];b = x[1]; c = x[2];
        x = {(a + 1) % mod, (3 * b + 2 * (a + 1) * c) % mod, 3 * c % mod};
    }
  	return x;
}
F composition(F f, F g){ return f + g;}
F id(){ return 0; }

int main(){
    int N, Q;
    cin >> N >> mod >> Q;
    vector<S> v(N);
    for(int i = 0; i < N; i++){
        v[i] = {1, 1, 1};
    }
    lazy_segtree<S, op, e, F, mapping, composition, id> seg(v);

    for(int i = 0; i < Q; i++){
        int l, m, r;
        cin >> l >> m >> r;
        l--;
        seg.apply(l, r, 1);
        vector<int> ans = seg.get(m - 1);
        cout << ans[0] << ' ' << ans[1] << ' ' << ans[2] << '\n';
    }
}