Problem A
Bannorð
                                                                Languages
                        
                            
                                                                    en
                                                                    is
                                                            
                        
                                                                
  
      Input
The first line of the input contains a non-empty string $S$. The string $S$ contains lower case letters of the English alphabet and none of which is repeated. The next line of the input contains the string $M$. The string $M$ contains only lower case letters and spaces and is not longer than $10^5$ characters. There are no adjacent spaces in $M$. The string $S$ corresponds to this weeks forbidden letters and the string $M$ corresponds to the memo.
Output
The only line of the output should contain the memo, but every letter in every forbidden word should be replaced by ,,*”.
Scoring
| 
           Group  | 
        
           Points  | 
        
           Constraints  | 
      
| 
           1  | 
        
           50  | 
        
           The string $S$ contains only one character.  | 
      
| 
           2  | 
        
           50  | 
        
           No further constraints.  | 
      
| Sample Input 1 | Sample Output 1 | 
|---|---|
          e we need to improve synergy through team building exercises  | 
        
          ** **** to ******* ******* through **** building *********  | 
      
| Sample Input 2 | Sample Output 2 | 
|---|---|
          kmzy krummi svaf i klettagja kaldri vetrar nottu a verdur margt ad meini verdur margt ad meini  | 
        
          ****** svaf i ********* ****** vetrar nottu a verdur ***** ad ***** verdur ***** ad *****  | 
      
