/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
public static void main(String[] args) {
    Map<Character, Character> replacements = new HashMap<>();
    replacements.put('a', 'c');
    replacements.put('b', 'p');
    replacements.put('c', 'q');
 
    String input = new Scanner(System.in).nextLine();
    StringBuilder output = new StringBuilder();
    for (Character c : input.toCharArray()) {
        output.append(replacements.getOrDefault(c, c));
    }
    System.out.println(output.toString());
}
}

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