diff --git a/paramecio/citoplasma/hierarchy_links.py b/paramecio/citoplasma/hierarchy_links.py
index d00b2af..2921a75 100644
--- a/paramecio/citoplasma/hierarchy_links.py
+++ b/paramecio/citoplasma/hierarchy_links.py
@@ -2,7 +2,7 @@
 
 class HierarchyLinks:
 
-    def __init__(arr_links):
+    def __init__(arr_links, t=None):
 
         self.arr_links=arr_links
         
diff --git a/paramecio/citoplasma/show_links.py b/paramecio/citoplasma/show_links.py
new file mode 100644
index 0000000..32588b1
--- /dev/null
+++ b/paramecio/citoplasma/show_links.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python3
+
+def show_links(switch, arr_links):
+
+    final_links=[]
+
+    for link in arr_links:
+        
+        if link[0]==switch:
+            
+            final_links.append(link[1])
+            
+            break
+        else:
+            
+            final_links.append('<a href="'+link[2]+'">'+link[1]+'</a>')
+
+    return final_links
\ No newline at end of file