#include <iostream>
using namespace std;
int main () {
char x;
cin>>x;
if (x == 'a' || x == 'e' || x == 'i' || x == 'o' || x == 'u' || x == 'y')
cout<<"Tak";
else
cout<<"Nie";
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4gKCkgewogICAgY2hhciB4OwogICAgY2luPj54OwppZiAoeCA9PSAnYScgfHwgeCA9PSAnZScgfHwgeCA9PSAnaScgfHwgeCA9PSAnbycgfHwgeCA9PSAndScgfHwgeCA9PSAneScpCiAgICBjb3V0PDwiVGFrIjsKZWxzZQogICAgY291dDw8Ik5pZSI7CiAgICByZXR1cm4gMDsKfQo=