Book navigation

<div class="health-book-nav standard-gap" role="navigation" aria-label="Book">
    <div class="row">
        <div class="col-xs-6">
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                <span class="au-display-lg au-display--light health-book-nav__title">Diplodocus</span>
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        <div class="col-xs-6">
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                <span class="au-direction-link au-direction-link--right">Next</span>
                <span class="au-display-lg au-display--light health-book-nav__title">Velociraptor</span>
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