#include <stdio.h>
#include <bits/stdc++.h>
//%lld
typedef long long ll;
#define si(a) scanf("%d", &a)
using namespace std;

int vetor[25];
int matriz[25][200005];

int main(){
    //freopen("in.txt", "r", stdin);
    //freopen("out.txt", "w", stdout);
    int n, t;
    while(si(n)==1){
        memset(matriz, 0, sizeof(matriz));
        si(t);
        for(int i = 0;i<t;i++)si(vetor[i]);
        matriz[0][vetor[0]] = 1;
        for(int i =1;i<t;i++){
            for(int j = 0;j<=n;j++){
                if(j<vetor[i]){
                    matriz[i][j] = matriz[i-1][j];
                }else if(vetor[i]==j){
                    matriz[i][j] = 1;
                }else{
                    matriz[i][j] = max(matriz[i-1][j], matriz[i-1][j-vetor[i]]);
                }
            }
        }
        bool l = false;
        for(int i = 0;i<25;i++){
            if(matriz[i][n]==1){
                printf("Forma\n");
                l = true;
                break;
            }
        }
        if(!l){
            printf("NaoForma\n");
        }
    }
}