# include<stdio.h>
# include<string.h>
# include<stdlib.h>
# define N 10
char left[N][7],right[N][7],end[N][5];
int iflight(char ch)
{
	int i;
	for(i=1;i<=3;i++)
	{
		if(strcmp(end[i],"even")==0)
			if(strchr(left[i],ch)!=NULL||strchr(right[i],ch)!=NULL)
				return 0;
	    if(strcmp(end[i],"up")==0)
			if(strchr(right[i],ch)==NULL)
				return 0;
		if(strcmp(end[i],"down")==0)
		    if(strchr(left[i],ch)==NULL)
				return 0;
		continue;
	}
	return 1;
}
int ifheavy(char ch)
{
	int i;
	for(i=1;i<=3;i++)
	{
		if(strcmp(end[i],"even")==0)
			if(strchr(left[i],ch)!=NULL||strchr(right[i],ch)!=NULL)
				return 0;
	    if(strcmp(end[i],"up")==0)
			if(strchr(left[i],ch)==NULL)
				return 0;
	     if(strcmp(end[i],"down")==0)
			if(strchr(right[i],ch)==NULL)
				return 0;
		continue;
	}
return 1;
}
int main()
{
	int n,i,j,k1,k2;
	char ch;
	scanf("%d",&n);
	for(i=1;i<=n;i++)
	{
		for(j=1;j<=3;j++)
		    scanf("%s %s %s",left[j],right[j],end[j]);
		for(ch='A';ch<='L';ch++)
		{
			k1=k2=0;
			k1=iflight(ch);
			if(k1==1)
			{
				printf("%c is the counterfeit coin and it is light.\n",ch);
				break;
			}
			k2=ifheavy(ch);
			if(k2==1)
			{
				printf("%c is the counterfeit coin and it is heavy.\n",ch);
				break;
			}
			
		}
	}
	return 0;
}