#include <iostream>
#include <stdio.h>
using namespace std;
struct da
{
    int val,dr,st;
}v[50005];
int n,m;
void update()
{
    int a,b,c,i,pozs,pozd;
    scanf("%d%d%d",&a,&b,&c);
    if(v[a-1].val==c &&a-1>0) pozs=v[a-1].st;
    else {pozs=a;
            int j=a-2;
            while(v[j].dr==v[a-1].dr &&j>0){v[j].dr=a-1;j--;}
            v[a-1].dr=a-1;}
    if(v[b+1].val==c &&b+1<=n) pozd=v[b+1].dr;
    else {pozd=b;
           int j=b+2;
           while(v[j].st==v[b+1].st &&j<=n) {v[j].st=b+1;j++;}
            v[b+1].st=b+1;
            }
    for(i=a;i<=b;i++)
    {
        v[i].val=c;
        v[i].st=pozs;
        v[i].dr=pozd;
    }
}
void afisare()
{
    int a;
    scanf("%d",&a);
    cout<<v[a].val<<" "<<v[a].st<<" "<<v[a].dr<<"\n";
}
int main()
{
   //freopen("t.in","r",stdin);
    int x;
   scanf("%d%d",&n,&m);
   for(int i=1;i<=n;i++) {v[i].st=1; v[i].dr=n;}
   while(m--)
   {
       scanf("%d",&x);
       if(x==1) update();
       else afisare();
   }
    return 0;
}