import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc=new Scanner(System.in); while(sc.hasNext()){ int n=sc.nextInt(); for (int i = 0; i < n; i++) { String s=sc.next(); if(s.equals("bowl")) System.out.print(s+" "); else if(s.equals("knife")) System.out.print(s+" "); else if(s.equals("fork")) System.out.print(s+" "); else if(s.equals("chopsticks")) System.out.print(s+" "); } System.out.println(); } } }
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