Look at the following source code:

 1. import java.util.*;
 2. 
 3. class SomeClass {
 4.   public static void main(String... args) {
 5.     TreeMap<String, Integer> myMap = new TreeMap<String, Integer>();
 6.     myMap.put("d", 1);                
 7.     myMap.put("b", 2);           
 8.     myMap.put("e", 3);                                            
 9.     myMap.put("c", 4);                                            
10.     // space for inserting code
11.     System.out.println(myMap2.get("b") + " " + myMap2.get("d")); 
12.   }                                                                
13. }                                                                  
Which lines of code, placed independently in line 10 will result in printing "2 1" (without quotes)? (choose 2 options)

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