#include <iostream>
using namespace std;
 
int main() {
	int N,M,L,cM,cL,a[1000][1000],b[1000][1000],atrb,i,j,c[1000][1000];
 
	cin>>N; // numero de atributos das cartas
	cin>>M>>L; //qntd de cartas de marcos e leandro
	for(i=0;i<M;i++){
		for(j=0;j<N;j++){
			cin>>a[i][j];       //LINHAS representam a carta selecionada COLUNAS representam o valor de cada atributo de Marcos
			b[i][j]=a[i][j];
			c[i][j]=1;
		}
	}
	for(i=0;i<L;i++){
		for(j=0;j<N;j++){
			cin>>a[i][j];       //LINHAS representam a carta selecionada COLUNAS representam o valor de cada atributo Leonardo
			if(a[i][j]>b[i][j]){
				c[i][j]=2;
			}
		}
	}
	cin>>cM>>cL; // cartas escolhidas por marcos e leonardo
	cin>>atrb;  //atributo sorteado
	if(c[i][j]==1){
		cout<<"Marcos";
	}
	else if(c[i][j]==2){
		cout<<"Leandro";
	}
}

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

MwoyIDIKMyA4IDEKNiA3IDkKMSAyIDMKOCA0IDEKMSAyCjI=

3
2 2
3 8 1
6 7 9
1 2 3
8 4 1
1 2
2