[labeledLoop] Weird Part: How to break the LOOP in JavaScript

labeledLoop.js

function labeledLoop() {
  let x = 0;
  let z = 0;
  outer: while (true) {
    console.log("Outer loops: " + x);
    x += 1;
    z = 1;
    while (true) {
      console.log("Inner loops: " + z);
      z += 1;
      if (z === 10 && x === 10) {
        break outer;
      } else if (z === 10) {
        break;
      }
    }
  }
}