Как изменить порядок слайдов в Impress JS

Я хотел бы изменить свой порядок слайдов в файле impress.js. Но я не могу это сделать, просто добавив, есть ли способ сделать это?

Мой код выглядит ниже

<!--slide 1-->
<div id="title" class="step" data-x="0" data-y="0" data-scale="4">
    <span class="try">How to perform</span> <br/>
    <h1>A Soft Handover</h1>
    <span class="footnote">in Mobile Networks</span>
</div>

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<div id="its" class="step" data-x="850" data-y="3000" data-rotate="90" data-scale="5">
    <h2 style="font-size:72px">What is a soft handover?</h2>
    <p style="font-size:40px;text-align:justify">When a mobile station moves from one base station coverage to another during an existing call, the base stations transfer services between each other to keep the call alive. 
    </p>
</div>

<!--slide 3-->
<div id="its" class="step" data-x="-3500" data-y="4000" data-rotate="180" data-scale="6">
    <h2 style="font-size:72px">What is a?</h2>
    <p style="font-size:40px;text-align:justify">When a mobile station moves from one base station coverage to another during an existing call, the base stations transfer services between each other to keep the call alive. 
    </p>
</div>

Заранее спасибо.