#include<stdio.h>
#include<iostream>
#include<algorithm>

using namespace std;
int main(){
	freopen("abbreviation.in","r",stdin);
	freopen("abbreviation.out","w",stdout);
	int T,y=0,x=0,i,p[50]={0};
	char t;
	scanf("%d%c",&T,&t);
	for(i=0;i<T;i++){
		y=0;x=0;
	  char c[50][110]={0};
	  for(int ab=0;;ab++){
	  	scanf("%c",&t);
		  if(t>='a'&&t<='z')t=t-32;
		    if(t==' '||t=='\n'){
			    p[y]=x;
			    x=0;
				y++;
			}
			if(t=='\n'){
		    	for(int cd=0;cd<=y;cd++){
				  if(p[cd]>2){
			    	if(c[cd][0]=='A'&&c[cd][1]=='N'&&c[cd][2]=='D'&&c[cd][3]=='\0')continue;
			    	if(c[cd][0]=='F'&&c[cd][1]=='O'&&c[cd][2]=='R'&&c[cd][3]=='\0')continue;
					if(c[cd][0]=='T'&&c[cd][1]=='H'&&c[cd][2]=='E'&&c[cd][3]=='\0')continue;
			    		printf("%c",c[cd][0]);	
				  }
				  if(cd==y)printf("\n");
			    }
			    break;
		    }
			
			if(t!=' '&&t!='\n'){
				c[y][x]=t;x++;
			}
	  }
	}
	return 0;
}