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++) { System.out.print("c"); } System.out.println(); for (int i = 0; i <n-2; i++) { System.out.println("c"); } for (int i = 0; i <n; i++) { System.out.print("c"); } System.out.println(); } } }
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