#include <stdio.h>
#include <stdlib.h>

int main(void) {
	int i, j, f, s, a;
	char c;

	s = 1;
	for (j = 0; j < 3; j++) {
		a = f = 0;
		for (i = 0; (c = getchar()) != '\n'; i++) {
			if (c == 'N' || c == 'O')
				f++;
			else if (f == 3)
				f = 0;
			else if ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f'))
				a++;
		}
		a = 16 - a;
		s *= (a * a);
	}
	printf("%d\n", s);

	return EXIT_SUCCESS;
}