import java.util.Scanner;

public class No785{
	public static void main(String[]args) {
		int R = comb();
		int G = comb();
		int B= comb();
		int out = (R*G*B);
		System.out.println(out);
	}

	public static int comb() {
		Scanner N = new Scanner(System.in);
		String COLL =N.next();
		int leg = COLL.length();
		int leng = ((leg-1)/2)+1;
		leng = leng^2;
		int comb =256-leng;
		return comb;
	}
}