lass="va">s3</span><span class="op">[</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"solution_1_zone_1"</span>, <span class="st">"solution_1_zone_2"</span>, <span class="st">"solution_1_zone_3"</span><span class="op">)</span><span class="op">]</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
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