White Tiger University holds a programming contest every year. The contest starts with a score of 0 for all teams, and points are added according to the answer status. In this contest, rankings will be made in descending order of score. When the total number of teams is N, each team is assigned a number from 1 to N. If the scores are the same, the one with the smaller number will be ranked higher.

White Tiger University is developing a ranking system for watching games to liven up the contest. As a member of the development team, you are responsible for creating the programs that are part of this system.

Create a program that updates the score and reports the number and score of the team in the specified ranking according to the instructions given.



Input

The input is given in the following format.


N C
command1
command2
::
commandC


The number of teams N (2 ≤ N ≤ 100000) and the number of instructions C (1 ≤ C ≤ 100000) are given on the first line. Instructions are given line by line to the following C line. Each instruction is given in the following format.


0 t p


Or


1 m


When the first number is 0, it indicates an update command, and when it is 1, it represents a report command. The update instruction adds the integer score p (1 ≤ p ≤ 109) to the team with the specified number t (1 ≤ t ≤ N). The reporting order reports the number and score of the team with the specified rank m (1 ≤ m ≤ N). However, the reporting order shall appear at least once.

Output

For each report command, the number and score of the team with the specified rank are output on one line separated by blanks.

Examples

Input

3 11
0 2 5
0 1 5
0 3 4
1 1
1 2
1 3
0 3 2
1 1
0 2 1
1 2
1 3


Output

1 5
2 5
3 4
3 6
3 6
1 5


Input

5 2
1 1
1 2


Output

1 0
2 0
#include<bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)n;i++)
#define all(c) (c).begin(),(c).end()
#define pb push_back
#define dbg(...) do{cerr<<__LINE__<<": ";dbgprint(#__VA_ARGS__, __VA_ARGS__);}while(0);

using namespace std;

namespace std{template<class S,class T>struct hash<pair<S,T>>{size_t operator()(const pair<S,T>&p)const{return ((size_t)1e9+7)*hash<S>()(p.first)+hash<T>()(p.second);}};template<class T>struct hash<vector<T>>{size_t operator()(const vector<T> &v)const{size_t h=0;for(auto i : v)h=h*((size_t)1e9+7)+hash<T>()(i)+1;return h;}};}
template<class T>ostream& operator<<(ostream &os, const vector<T> &v){os<<"[ ";rep(i,v.size())os<<v[i]<<(i==v.size()-1?" ]":", ");return os;}template<class T>ostream& operator<<(ostream &os,const set<T> &v){os<<"{ "; for(const auto &i:v)os<<i<<", ";return os<<"}";}
template<class T,class U>ostream& operator<<(ostream &os,const map<T,U> &v){os<<"{";for(const auto &i:v)os<<" "<<i.first<<": "<<i.second<<",";return os<<"}";}template<class T,class U>ostream& operator<<(ostream &os,const pair<T,U> &p){return os<<"("<<p.first<<", "<<p.second<<")";}
void dbgprint(const string &fmt){cerr<<endl;}template<class H,class... T>void dbgprint(const string &fmt,const H &h,const T&... r){cerr<<fmt.substr(0,fmt.find(","))<<"= "<<h<<" ";dbgprint(fmt.substr(fmt.find(",")+1),r...);}
typedef long long ll;typedef vector<int> vi;typedef pair<ll,ll> pi;const int inf = (int)1e9;const double INF = 1e12, EPS = 1e-9;
template <class T>
struct avl_tree {
  struct node {
    T key;
    int size, height;
    node *child[2];
    node(const T &key) : key(key), size(1), height(1) {
      child[0] = child[1] = 0; }
  } *root;
  typedef node *pointer;
  avl_tree() { root = NULL; }

  pointer find(const T &key) { return find(root, key); }
  node *find(node *t, const T &key) {
    if (t == NULL) return NULL;
    if (key == t->key) return t;
    else if (key < t->key) return find(t->child[0], key);
    else                   return find(t->child[1], key);
  }
  void insert(const T &key) { root = insert(root, new node(key)); }
  node *insert(node *t, node *x) {
    if (t == NULL) return x;
    if (x->key <= t->key) t->child[0] = insert(t->child[0], x);
    else                  t->child[1] = insert(t->child[1], x);
    t->size += 1;
    return balance(t);
  }
  void erase(const T &key) { root = erase(root, key); }
  node *erase(node *t, const T &x) {
    if (t == NULL) return NULL;
    if (x == t->key) {
      return move_down(t->child[0], t->child[1]);
    } else {
      if (x < t->key) t->child[0] = erase(t->child[0], x);
      else            t->child[1] = erase(t->child[1], x);
      t->size -= 1;
      return balance(t);
    }
  }
  node *move_down(node *t, node *rhs) {
    if (t == NULL) return rhs;
    t->child[1] = move_down(t->child[1], rhs);
    return balance(t);
  }
#define sz(t) (t ? t->size : 0)
#define ht(t) (t ? t->height : 0)
  node *rotate(node *t, int l, int r) {
    node *s = t->child[r];
    t->child[r] = s->child[l];
    s->child[l] = balance(t);
    if (t) t->size = sz(t->child[0]) + sz(t->child[1]) + 1;
    if (s) s->size = sz(s->child[0]) + sz(s->child[1]) + 1;
    return balance(s);
  }
  node *balance(node *t) {
    for (int i = 0; i < 2; ++i) {
      if (ht(t->child[!i]) - ht(t->child[i]) < -1) {
        if (ht(t->child[i]->child[!i]) - ht(t->child[i]->child[i]) > 0)
          t->child[i] = rotate(t->child[i], i, !i);
        return rotate(t, !i, i);
      }
    }
    if (t) t->height = max(ht(t->child[0]), ht(t->child[1])) + 1;
    if (t) t->size = sz(t->child[0]) + sz(t->child[1]) + 1;
    return t;
  }
  pointer rank(int k) const { return rank(root, k); }
  pointer rank(node *t, int k) const {
    if (!t) return NULL;
    int m = sz(t->child[0]);
    if (k  < m) return rank(t->child[0], k);
    if (k == m) return t;
    if (k  > m) return rank(t->child[1], k - m - 1);
  }
};
int main(){
	cin.tie(0); cin.sync_with_stdio(0);
	int n, c; cin >> n >> c;
	avl_tree<pi> tree;
	vector<ll> pt(n);
	rep(i, n) tree.insert(pi(0, i));
	
	while(c--){
		int x, y, z; cin >> x >> y; y--;
		if(x == 0){
			cin >> z;
			tree.erase(pi(-pt[y], y));
			pt[y] += z;
			tree.insert(pi(-pt[y], y));
		}
		else{
			auto node = tree.rank(y)->key;
			cout << node.second + 1 << " " << -node.first << endl;
		}
	}
	return 0;
}
