#include <bits/stdc++.h>
using namespace std;
#define PB push_back
#define ZERO (1e-10)
#define INF int(1e9+1)
#define CL(A,I) (memset(A,I,sizeof(A)))
#define DEB printf("DEB!\n");
#define D(X) cout<<"  "<<#X": "<<X<<endl;
#define EQ(A,B) (A+ZERO>B&&A-ZERO<B)
typedef long long ll;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef pair<int,int> ii;
typedef vector<ii> vii;
#define IN(n) int n;scanf("%d",&n);
#define FOR(i, m, n) for (int i(m); i < n; i++)
#define F(n) FOR(i,0,n)
#define FF(n) FOR(j,0,n)
#define FT(m, n) FOR(k, m, n)
#define aa first
#define bb second
void ga(int N,int *A){F(N)scanf("%d",A+i);}
#define FL fflush(stdout)
int N,T,z=1e6;
int main(void){
    scanf("%d%d",&N,&T);
    srand(time(0));
    switch(rand()%12){
        case 0: puts("A"),FL;break;
        case 1: puts("ATTACK\n-1"),FL;break;
        case 2: printf("ATTACK\n%d\n",N),FL;break;
        case 3: printf("ATTACK\n12345891\n"),FL;break;
        case 4: printf("hkfhjkfhjkfhjkfhjkfejkhfkhjwehjkfwhjkefhjkwkhjkfhjkshjkfahjksfhjkajhkfjhkfhjksdhjfhjksdkhjfshjdfuiweuifeuifuwhjchjkhjkcskhjajajsfhjkdashjkdfhjdjkhasdwuwdwuzdwhdhadwdwefhweuhfwuefhweuifhwuiefhuweufhweuifhweuifhwueifhuweuifiuwehfuwehfwueifhweifhwiehfwiehfiwdjfqjdfwdhwefhwefoewfoswergfwerufgwerufguwoerfhweoufhwaeuifgwaufwaeifgwaeofawegfawufgaweuifgawefuaiwfgauidjdfhwaufwhhdjjfhkdfkadfoawekfdkfwokfiwdakfwhdfjwodjbgkgwiehfkowhfqekdkdhgwjiowiwioviwdhifwieofiwoefioweiofhudiofwihodwhfwuqoqpwiohhdfwefhewjifhweejhwufowefhuwoefhweufoweuhfweufgsduhdiowofhweflkqejgowghwerighweioghweiogweiofi"),FL;break;
        case 5: puts("DEFEND"),FL;
                F(T)printf("%d%c",i,i+1==T?10:32);FL;
                printf("%d", z);
                F(z)printf(" %d %d",rand()%N,rand()%N);
                puts(""),FL;
                break;
        case 6: puts("DEFEND"),FL;
                F(T)printf("%d ",rand()%2?-1:N);
                puts("");FL;
                break;
        case 7: puts("DEFEND\nATTACK"),FL;break;
        case 8: puts("ATTACK\nDEFENT"),FL;break;
        case 9: assert(0);break;
        case 10: return 0;
        case 11: puts("-1");break;
    }
    return 0;
}