#include <iostream>
#include <vector>
#include <cstdio>

using namespace std;
using ulli = unsigned long long int;

void update(	vector<ulli> & a,
		vector<ulli> & b,
		vector<ulli> & x,
		vector<ulli> & y, int pos){

	for(int i = 1; i <= pos; ++i){
		a[i] = x[i - 1] * b[i - 1] * b[i - 1] + a[i - 1];
		b[i] = y[i - 1] * b[i - 1] + 1;
	}
}
	

int main(void){
	ulli n, q;
	
	cin >> n >> q;
	++n;
	vector<ulli> a(n), b(n), x(n), y(n);
	
	a[0] = b[0] = 1;
	for(int i = 0; i < n; ++i){
		x[i] = y[i] = 0;
	}
	for(int i = 0; i < q; ++i){
		char query;
		ulli pos;
		cin >> query;
		cin >> pos;
		if(query == 'a'){
			update(a, b, x, y, pos);
			cout << a[pos] % (1000000000 + 7) << endl;
		}
		if(query == 'x')	cin >> x[pos];
		if(query == 'y')	cin >> y[pos];
	}
	return 0;
}