#include <iostream>
#include <math.h>
using namespace std;
int main() {
long long T, a, b, c;
cin >> T;
for (int j = 1; j <= T; j++)
{
cin >> a >> b >> c;
if (a == b && b == c)
{
cout << "1" << endl;
}
if (a == b || b == c || c == a)
{
cout << "2" << endl;
}
if (a != b && b != a && c != a)
{
cout << "3" << endl;
}
}
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8bWF0aC5oPgoKdXNpbmcgbmFtZXNwYWNlIHN0ZDsKCmludCBtYWluKCkgewoJbG9uZyBsb25nIFQsIGEsIGIsIGM7CgoJY2luID4+IFQ7CgoJZm9yIChpbnQgaiA9IDE7IGogPD0gVDsgaisrKQoJewoJCWNpbiA+PiBhID4+IGIgPj4gYzsKCQlpZiAoYSA9PSBiICYmIGIgPT0gYykKCQl7CgkJCWNvdXQgPDwgIjEiIDw8IGVuZGw7CgkJfQoJCWlmIChhID09IGIgfHwgYiA9PSBjIHx8IGMgPT0gYSkKCQl7CgkJCWNvdXQgPDwgIjIiIDw8IGVuZGw7CgkJfQoJCWlmIChhICE9IGIgJiYgYiAhPSBhICYmIGMgIT0gYSkKCQl7CgkJCWNvdXQgPDwgIjMiIDw8IGVuZGw7CgkJfQoJfQoJcmV0dXJuIDA7Cn0=