#include<bits/stdc++.h>
using namespace std;
const int MAXN = 10010;
int a[MAXN],b[MAXN],s[MAXN];
int n,k,rank=0;
int main()
{
	cin>>n>>k;
	int score,tmp=-1;
	for (int i=1;i<=n;i++){
		cin>>score;
		if(score==tmp){
			b[rank]++;
		}else{
			a[++rank]=score;
			b[rank]=1;
			s[rank]=i-1;
		}
		tmp=score;
	}
	int x,BoBai;
	while(k--){
		cin>>x;
		for(int i=1;i<=rank;i++){
			if(a[i]==x) BoBai=i;
		}
		cout<<BoBai<<" "<<b[BoBai]<<" "<<s[BoBai]<<"\n";
	}
	return 0;	
}