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#include <cstdio>

#define pc __builtin_popcount

int a[40];
int w[40];

int ans_v[40];
int ans_c[40];

int main() {
	int n;
	scanf("%d", &n);

	for (int i = 0; i < n; i++) {
		scanf("%d", a + i);
		a[i]--;
		w[a[i]] = i;
	}

	for (int i = 1; i <= n; i++)
		ans_v[i] = 696969696;

	int *inv = new int[1 << n];
	int *mem = new int[1 << n];

	inv[0] = 0;
	mem[0] = 0;

	int l = 0;

	for (int m = 1; m < (1 << n); m++) {
		int m2 = m ^ (1 << l);
		mem[m] = mem[m2] | (1 << w[l]);
		inv[m] = inv[m2] + pc(mem[m2] & (1 + ~(1 << w[l])));

		int k = pc(m);
		if (ans_v[k] == inv[m]) {
			ans_c[k]++;
		}
		else if (ans_v[k] > inv[m]) {
			ans_c[k] = 1;
			ans_v[k] = inv[m];
		}
		
		if ((m & (m + 1)) == 0) l++;
	}

	for (int i = 1; i <= n; i++)
		printf("%d %d\n", ans_v[i], ans_c[i]);
}