#include<bits/stdc++.h>
using namespace std;

#pragma GCC target("avx2")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")

#define rep(i,n) for(ll i=0;i<n;i++)
#define repl(i,l,r) for(ll i=(l);i<(r);i++)
#define per(i,n) for(ll i=(n)-1;i>=0;i--)
#define perl(i,r,l) for(ll i=r-1;i>=l;i--)
#define fi first
#define se second
#define pb push_back
#define ins insert
#define pqueue(x) priority_queue<x,vector<x>,greater<x>>
#define all(x) (x).begin(),(x).end()
#define CST(x) cout<<fixed<<setprecision(x)
#define vtpl(x,y,z) vector<tuple<x,y,z>>
#define rev(x) reverse(x);
using ll=long long;
using vl=vector<ll>;
using vvl=vector<vector<ll>>;
using pl=pair<ll,ll>;
using vpl=vector<pl>;
using vvpl=vector<vpl>;
const ll MOD=1000000007;
const ll MOD9=998244353;
const int inf=1e9+10;
const ll INF=4e18;
const ll dy[9]={0,-1,0,1,1,1,-1,-1,0};
const ll dx[9]={-1,0,1,0,1,-1,1,-1,0};
template<class T> inline bool chmin(T& a, T b) {
    if (a > b) {
        a = b;
        return true;
    }
    return false;
}
template<class T> inline bool chmax(T& a, T b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}

int main(){
    ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    ll n,q;cin >> n >> q;
    int b[n+1],y[n],x[n];
    rep(i,n+1)b[i]=1;rep(i,n)y[i]=0,x[i]=0;
    while(q--){
        char c;cin >> c;
        if(c=='x'){
            int i,v;cin >> i >> v;
            x[i]=v;
        }
        else if(c=='y'){
            int i,v;cin >> i >> v;
            y[i]=v;
            for(int j=i;j<n;j++){
                b[j+1]=((ll)b[j]*y[j]+1)%1000000007;
            }
        }
        else{
            int i;cin >> i;
            ll sum=0;
            for(int j=0;j<i;j++){
                if(!x[j])continue;
                sum+=((ll)b[j]*b[j])%1000000007*x[j];
            }
            cout << (sum+1)%1000000007 << "\n";
        }
    }
}