import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String name = scanner.next();
Map<Integer, String> map = new HashMap<Integer, String>();
map.put(1, "Amy");
map.put(2, "Joe");
map.put(3, "Tom");
map.put(4, "Susan");
for (Map.Entry<Integer,String>entry:map.entrySet())
{
System.out.println(entry.getKey()+":"+entry.getValue());
}
System.out.println("");
map.put(5,name);
map.remove(4);
map.put(3,"Tommy");
for (Map.Entry<Integer,String>entry:map.entrySet())
{
System.out.println(entry.getKey()+":"+entry.getValue());
}
}
}