import java.util.Scanner;


public class Die {
	private static String[] getDie() {
		String[] result = new String[3];
		Scanner scanner = new Scanner(System.in);
		
		result[0] = scanner.next();
		result[1] = scanner.next();
		result[2] = scanner.next();
		
		return result;
	}
	
	private static String getValueOfDie(String[] die) {
		if(die[0].equals(":::") && die[1].equals(":o:") && die[2].equals(":::")) {
			return "1";
		} else if(die[0].equals("o:o") && die[1].equals(":o:") && die[2].equals("o:o")) {
			return "5";
		} else if(die[0].equals("o:o") && die[1].equals(":::") && die[2].equals("o:o")) {
			return "4";
		} else if((die[0].equals(":o:") && die[1].equals(":o:") && die[2].equals(":o:")) || (die[0].equals(":::") && die [1].equals("ooo")&& die[2].equals(":::"))) {
			return "3";
		} else if((die[0].equals(":o:") && die[1].equals(":::") && die[2].equals(":o:")) || (die[0].equals(":::") && die[1].equals("o:o") && die[2].equals(":::"))) {
			return "2";
		} else if((die[0].equals("o:o") && die[1].equals("o:o") && die[2].equals("o:o")) || (die[0].equals("ooo") && die[1].equals(":::") && die[2].equals("ooo"))) {
			return "6";
		} else {
			return "unknown";
		}
	}
	
	public static void main(String[] args) {
		String[] die = getDie();
		System.out.println(getValueOfDie(die));
	}

}