diff --git a/src/Traverse.java b/src/Traverse.java
index 1736d21..9325ac6 100644
--- a/src/Traverse.java
+++ b/src/Traverse.java
@@ -29,9 +29,10 @@ 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 +70,47 @@ 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));
+  }
+
+  public static boolean reachable(Map<Integer, Set<Integer>> graph, int start, int end) {
+    Set<Integer> visited = new HashSet<>();
+
+    return reachable(graph, start, end, visited);
+  }
+
+  public static boolean reachable(Map<Integer, Set<Integer>> graph, int start, int end, Set<Integer> visited) {
+    if (start == end) return true;
+    if (visited.contains(start) ||
+        graph == null ||
+        !graph.containsKey(start) ||
+        graph.get(start) == null
+      ) return false;
+    
+    visited.add(start);
+    
+    for (Integer integer : graph.get(start)) {
+      if (reachable(graph, integer, end, visited)) return true;
+    }
+
+    return false;
+  }
+
+  public static void printGossipers(Person person) {
+    Set<Person> visited = new HashSet<>();
+
+    printGossipers(person, visited);
+  }
+
+  public static void printGossipers(Person person, Set<Person> visited) {
+    if (person == null || visited.contains(person)) return;
+
+    visited.add(person);
+    System.out.println(person.getName());
+    
+    for(Person confidant : person.getConfidants()) {
+      printGossipers(confidant, visited);
+    }
   }
 }