ifstream not reading next line?

[aseminov]

Hello all,

I have a file blah.txt like this:

3 1 4
1 2 3

and here is my code to read in that file:

int x = 0, y = 0, z = 0;
ifstream data("blah.txt");
while(x != 1)
{
    data >> x >> y >> z;
}

For some reason, it just keeps readin in the values: 3 1 4

What am I doing incorrectly?

Thanks!!