#include <bits/stdc++.h>
using namespace std;
int main() {
int t;
cin >> t;
while(t--)
{
int n;
cin >> n;
string s;
string a = "Timur";
string b = "miurT";
string c = "Trumi";
string d = "mriTu";
cin >> s;
if(s == a || s==b || s==c || s==d)
{
cout << "YES" << endl;
}
else
{
cout << "NO" << endl;
}
}
return 0;
}
I2luY2x1ZGUgPGJpdHMvc3RkYysrLmg+CnVzaW5nIG5hbWVzcGFjZSBzdGQ7CgppbnQgbWFpbigpIHsKCWludCB0OwoJY2luID4+IHQ7Cgl3aGlsZSh0LS0pCgl7CgkJaW50IG47CgkJY2luID4+IG47CgkJc3RyaW5nIHM7CgkJc3RyaW5nIGEgPSAiVGltdXIiOwoJCXN0cmluZyBiID0gIm1pdXJUIjsKCQlzdHJpbmcgYyA9ICJUcnVtaSI7CgkJc3RyaW5nIGQgPSAibXJpVHUiOwoJCWNpbiA+PiBzOwoJCWlmKHMgPT0gYSB8fCBzPT1iIHx8IHM9PWMgfHwgcz09ZCkKCQl7CgkJCWNvdXQgPDwgIllFUyIgPDwgZW5kbDsKCQl9CgkJZWxzZQoJCXsKCQkJY291dCA8PCAiTk8iIDw8IGVuZGw7CgkJfQoJCQoJfQoJcmV0dXJuIDA7Cn0=