Dynamically output the expression within each loop in handlebar emberjs

Suppose I have the following controller

App.SomeController = Ember.Controller.extend({
  container: Ember.A(['one','two','three']),
  attrOne: 'Attribute One',
  attrTwo: 'Attribute Two',
  attrThree: 'Attribute Three'
});

In my handlebars, I can loop each of the value in the container array, but how I can dynamically populate each attr within the each loop

{{#each data in container}}
  {{data}} // one, two, three
  {{???}} // {{attrOne}} {{attrTwo}} {{attrThree}} ??? How ???
{{/each}}