import java.util.*;

public class Main{
    static int N = 100010;
    static int[] stk = new int[N];
    static int tt;
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        for (int i = 0; i < n; i++) {
            int x = sc.nextInt();
            while(tt>0 && stk[tt]>=x) tt--;
            if(tt>0) System.out.print(stk[tt]+" ");    
            else System.out.print("-1 ");
            stk[++tt] = x;
        }
    }
}