title: How to make multiple sequence diagrams in single page
body: <p>I wonder if there is any way to make a plantuml two sequence diagram in single page side by side. I want to keep the same actor names in both diagram. Currently if I do something like below, it automatically combined into single sequence diagram.</p>
  
  <pre><code>@startuml
  Bob -&gt; Alice : hello
  @enduml
  
  @startuml
  Bob -&gt; Mark : Hi
  @enduml
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/zYCSa.png" rel="noreferrer"><img src="https://i.stack.imgur.com/zYCSa.png" alt="sample"></a></p>
  
  <p>But expected two sequence side by side</p>