diff --git a/src/Traverse.java b/src/Traverse.java
index 1736d21..df95474 100644
--- a/src/Traverse.java
+++ b/src/Traverse.java
@@ -29,9 +29,9 @@ public static void main(String[] args) {
     eve.getConfidants().addAll(Arrays.asList(frank, irene));
     frank.getConfidants().addAll(Arrays.asList(bob, grace));
     grace.getConfidants().add(henry);
-    henry.getConfidants().addAll(Arrays.asList(alice, diana));
-    irene.getConfidants().addAll(Arrays.asList(jack, diana));
-    jack.getConfidants().addAll(Arrays.asList(charlie, bob));
+    henry.getConfidants().addAll(Arrays.asList(irene));
+    irene.getConfidants().addAll(Arrays.asList(jack));
+    jack.getConfidants().addAll(Arrays.asList(henry));
 
 
     Map<Integer, Set<Integer>> graph = new HashMap<>();
@@ -69,5 +69,40 @@ public static void main(String[] args) {
     v45.neighbors = new ArrayList<>(List.of(v23));
     v23.neighbors = new ArrayList<>(List.of());
     v67.neighbors = new ArrayList<>(List.of(v91));
+
+    System.out.println(reachable(graph, 3, 45));
+  }
+
+  //HashMap traversal
+  public static boolean reachable(Map<Integer,Set<Integer>> graph, int start, int end){
+    Set<Integer> seen = new HashSet<>();
+    return reachable(graph, start, end, seen);
+  }
+
+  private static boolean reachable(Map<Integer,Set<Integer>> graph, int start, int end, Set<Integer> seen){
+    if(start == end) return true;
+    if(seen.contains(start) || graph == null || !graph.containsKey(start) || graph.get(start) == null) return false;
+    seen.add(start);
+
+    for (int neighbor : graph.get(start)) {
+      if(reachable(graph, neighbor, end, seen)) return true;
+    }
+
+    return false;
+  }
+
+  //Person traversal
+  public static void printGossipers(Person person){
+    printGossipers(person, new HashSet<>());
+  }
+
+  private static void printGossipers(Person person, Set<Person> seen){
+    if(person == null || seen.contains(person)) return;
+    seen.add(person);
+    System.err.println(person.getName());
+
+    for (Person confidant : person.getConfidants()) {
+      printGossipers(confidant, seen);
+    }
   }
 }