import java.util.Arrays;
public class Main {
public static void main(String[] args) {
char[] c1 = new char[] { 'c', 'h', 'a', 'r', 's' };
for (char ch: c1){
System.out.print(ch);
}
Arrays.sort(c1);
for (char ch: c1){
System.out.print(ch);
}
char[] c2 = new char[] { 'c', 'h', 'a', 'r', 's' };
Arrays.sort(c2, 1, 4);
for (char ch: c1){
System.out.print(ch);
}
}
}