public static void Main(string[] args)
{
string temp;
int tc;
temp = Console.ReadLine();
int.TryParse(temp, out tc);
for (int i = 0; i < tc; i++)
{
string word = Console.ReadLine();
string[] arrs = word.Split();
wordmarker[] wm = new wordmarker[arrs.Length];
for (int x = 0; x < arrs.Length; x++)
{
wm[x].word = arrs[x];
wm[x].marked = false;
}
string sound = Console.ReadLine();
while (sound != "what does the fox say?")
{
string[] animalsound = sound.Split();
for (int j = 0; j < wm.Length; j++)
{
if (wm[j].word == animalsound[2])
{
wm[j].marked = true;
}
}
sound = Console.ReadLine();
}
int xi = 0;
for (int iter = 0; iter < wm.Length; iter++)
{
if (!wm[iter].marked && xi == 0)
{
Console.Write(wm[iter].word); xi++;
}
else if (!wm[iter].marked && iter > 0)
{
Console.Write(" " + wm[iter].word);
}
}
Console.WriteLine("");
}
}
public static void Main(string[] args)
{
string temp;
int tc;
temp = Console.ReadLine();
int.TryParse(temp, out tc);
for (int i = 0; i < tc; i++)
{
string word = Console.ReadLine();
string[] arrs = word.Split();
wordmarker[] wm = new wordmarker[arrs.Length];
for(int x=0;x<arrs.Length;x++)
{
wm[x].word=arrs[x];
wm[x].marked=false;
}
string sound = Console.ReadLine();
while(sound!="what does the fox say?")
{
string[] animalsound = sound.Split();
for(int j=0;j<wm.Length;j++)
{if(wm[j].word==animalsound[2]){wm[j].marked=true;}}
sound=Console.ReadLine();
}
int xi=0;
for (int iter = 0; iter < wm.Length; iter++)
{
if (!wm[iter].marked && xi == 0)
{Console.Write(wm[iter].word);xi++;}
else if (!wm[iter].marked && iter > 0)
{Console.Write(" " + wm[iter].word);}
}
Console.WriteLine("");
}
}
