int main(){
    int m,n,i,j,a[20][20];
    scanf("%d %d",&m,&n);
    for(i=0;i<m;i++){
        for(j=0;j<n;j++){
            scanf("%d",&a[i][j]);
        }
    }
    for(i=0;i<m;i++){
        for(j=0;j<n;j++){
            if((i==0&&j==0&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i][j+1])||(i==0&&j==n-1&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i][j-1])||(i==m-1&&j==n-1&&a[i][j]>=a[i-1][j]&&a[i][j]>=a[i][j-1])
||(i==m-1&&j==0&&a[i][j]>=a[i-1][j]&&a[i][j]>=a[i][j+1])||(i==0&&j<n-1&&j>0&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i][j+1]&&a[i][j]>=a[i][j-1])||(i==m-1&&j<n-1&&j>0&&a[i][j]>=a[i][j+1]&&a[i][j]>=a[i-1][j]&&a[i][j]>=a[i][j-1])||
(j==0&&i<m-1&&i>0&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i][j+1]&&a[i][j]>=a[i-1][j])||(j==n-1&&i<m-1&&i>0&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i][j-1]&&a[i][j]>=a[i-1][j])
||(j<n-1&&j>0&&i<m-1&&i>0&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i][j+1]&&a[i][j]>=a[i-1][j]&&a[i][j]>=a[i][j-1])){
                printf("%d %d\n",i,j);
            }
        }
}
    return 0;
}


