Remove manageCover from the managePlayer code

This? https://jsfiddle.net/cxfa3tqw/

  return {
    createPlayer,
    createCoverClickHandler,
    show: addPlayer
  };

}());

function onYouTubeIframeAPIReady() {

  managePlayer.show(".playa", {});
  managePlayer.show(".playb", {});
  managePlayer.show(".playc", {});
  managePlayer.show(".playd", {});
  managePlayer.show(".playe", {
    playerVars: {
      playlist: "0dgNc5S8cLI,mnfmQe8Mv1g,-Xgi_way56U,CHahce95B1g"
    }
  });
  managePlayer.show(".playe", {});
  managePlayer.show(".playf", {});
  managePlayer.show(".playg", {});
  managePlayer.show(".playh", {});
  managePlayer.show(".playi", {});