//仔细想

#include <iostream>
using namespace std;
int main()
{
	char z[3][7],y[3][7],r[3][6];
	int Num;
	cin >>Num;
	for(int k=0;k<Num;k++){
		for(int i=0;i<3;i++){
			scanf("%s%s%s",z[i],y[i],r[i]);
		}
		for(char coin='A';coin<='L';coin++){
			int a[3]={1,1,1},b[3]={1,1,1};
			for(int i=0;i<3;i++){
				int R=0,L=0;
				for(int j=0;z[i][j];j++){
					if(coin==z[i][j]){
						L=1;break;
					}
					if(coin==y[i][j]){
						R=1;break;
					}
				}
				switch(r[i][0]){
				case'u':if(R!=1 || L==1)a[i]=0;
					break;
				case'e':if(R==1 ^ L==1)a[i]=0;
					break;
				case'd':if(L!=1 || R==1)a[i]=0;
					break;
				}
				switch(r[i][0]){
				case'u':if(L!=1 || R==1)b[i]=0;
					break;
				case'e':if(R==1 ^ L==1)b[i]=0;
					break;
				case'd':if(R!=1 || L==1)b[i]=0;
					break;
				}
			}
			if((a[0]+a[1]+a[2])==3)
				cout <<coin<<" is the counterfeit coin and it is light."<<endl;
			if((b[0]+b[1]+b[2])==3)
				cout <<coin<<" is the counterfeit coin and it is heavy."<<endl;
		}
	}
	return 0;
}