View Code of Problem 3851

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		int t = scanner.nextInt();
		char[] cs = new char[]{'q','w','e','r','t','y','u','i','o','p','[',']','a','s','d','f','g','h','j','k','l',';',
				'z','x','c','v','b','n','m',','};
		
		scanner.nextLine();
		for(int i=0; i<t; i++) {
			StringBuilder sbBuilder = new StringBuilder();
			String s = scanner.nextLine();
			for(int j=0; j<s.length(); j++) {
				for(int k=0; k<cs.length; k++) {
					if(s.charAt(j) == cs[k]) {
						sbBuilder.append(cs[k-1]);
					}
				}
			}
			System.out.println(sbBuilder);
		}
	}
}