title: How to get all connected nodes in neo4j
body: <p><a href="https://i.stack.imgur.com/qAvxx.png" rel="noreferrer"><img src="https://i.stack.imgur.com/qAvxx.png" alt="enter image description here"></a></p>
  
  <p>I want to get list of all connected nodes starting from node 0 as shown in the diagram </p>