servers =
[
    ['home',1,0,false],
    ['iron-gym',100,1,false]
]
while (servers[(servers.length - 1)][3] === false)
{
    print(servers[(servers.length - 1)][3]);
  for(i = 0; i <servers.length; i++)
  {
      //print(servers.length);
      //print(servers[i][0]);
      if(servers[i][3] === false)
      {
         //print(servers[i][3]);
         servers[i][3] = true;
         children = scan(servers[i][0]);
         //print(children.length);

         for(j = 0; j < children.length; j++)
         {
            isNovel = true;
            for(k = 0; k < servers.length; k++)
            {
                if(children[j] == servers[k][0])
                {
                    //print(servers);
                    //print(children);
                    isNovel = false;
                }
            }
            if(isNovel)
            {
                servers.push
                    (
                        [
                            children[j],
                            getServerRequiredHackingLevel(children[j]),
                            getServerNumPortsRequired(children[j]),
                            false
                        ]
                    );
                print(servers);
            }
         }

      }
  }
}