#include <iostream>
#include <cmath>
using namespace std;

const int MAX = 1000;

struct person {
	string name;
	int initpos;
} list[MAX];

int main()
{
	int n, icase=0;
	cin >> n;
	while (n > 0) {
		icase++;
		for(int i=0; i<n; i++) {
			cin >> list[i].name;
			list[i].initpos = i;
		}

		for(int i=1; i<n; i++) {
			person val = list[i];
			int j = i;
			while (j > 0 && list[j-1].name > val.name) {
				list[j] = list[j-1];
				j--;
			}
			list[j] = val;
		}

		int sum = list[0].initpos;
		for(int i=1; i<n; i++) {
			sum += abs(list[i].initpos - i);
		}
		cout << "Site " << icase << ": " << sum << endl;

		cin >> n;
	}
}