#include<cstdio>
#include<iostream>
#include<string>
#include<cctype>
using namespace std;
int main(){
	freopen("abbreviation.in","r",stdin);
	freopen("abbreviation.out","w",stdout);
	int j=0,T,k=0,q=0;
	string b[100];
	char a;
	cin>>T;
	while(q++<=T){
	cin>>a;
	for(j=0;getchar()!='\n';j++){
		cin>>b[j];
	}
	printf("%c",toupper(a));
	for(int i=1;i<j;i++){
		if(b[i].size()<3)continue;
		if(b[i][0]=='a'&&b[i][1]=='n'&&b[i][2]=='d')continue;
		if(b[i][0]=='f'&&b[i][1]=='o'&&b[i][2]=='r')continue;
		if(b[i][0]=='t'&&b[i][1]=='h'&&b[i][2]=='e')continue;
		printf("%c",toupper(b[i][0]));
	}printf("\n");
}
	return 0;
}