text: 'use strict';
  
  function* sideEffectYield() {
  	yield globalFunction();
  	yield 'no side-effect but must be included to ensure proper control flow';
  }
  
  const iterator2 = sideEffectYield();
  
  function* effectCallYield() {
  	const yieldedValue = yield;
  	yieldedValue();
  }
  
  const iterator3 = effectCallYield();
  iterator3.next(globalFunction);
  
  function* sideEffectYield2() {
  	yield globalFunction();
  }
  
  function* sideEffectNestedYield() {
  	yield* sideEffectYield2();
  }
  
  const iterator4 = sideEffectNestedYield();
  