public class Main {

	public static void main(String[] args) {
		for(int i=10;i<=99;i++) {
			int g = i % 10;
			int s = i / 10;
			if(g==2 || s==2) {
				System.out.println(i);
			}
		}

	}

}
/**************************************************************
	Problem: 1700
	User: admin
	Language: Java
	Result: Accepted
	Time:211 ms
	Memory:34620 kb
****************************************************************/