
int main(int argc, char *argv[])
{
    int m,n,a[20][20],i,j;
    scanf("%d%d",&m,&n);
    for(i=0;i<m;i++){
                     for(j=0;j<n;j++){
                                      scanf("%d",&a[i][j]);
                                      }
                                      }
    if(a[0][0]>=a[0][1]&&a[0][0]>=a[1][0]){
                                           printf("0 0\n");
                                           }
    for(j=1;j<n-1;j++){
                       if(a[0][j]>=a[0][j-1]&&a[0][j]>=a[0][j+1]&&a[0][j]>=a[1][j]){
                                                                                    printf("0 %d\n",j);
                                                                                    }
                                                                                    }
    if(a[0][n-1]>=a[0][n-2]&&a[0][n-1]>=a[1][n-1]){
                                                   printf("0 %d\n",n-1);
                                                   }
    
    for(i=1;i<m-1;i++){
                       if(a[i][0]>=a[i-1][0]&&a[i][0]>=a[i+1][0]&&a[i][0]>=a[i][1]) printf("%d 0\n",i);
                       for(j=1;j<n-1;j++){
                                          if(a[i][j]>=a[i-1][j]&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i][j-1]&&a[i][j]>=a[i][j+1]) printf("%d %d\n",i,j);
                                          }
                       if(a[i][n-1]>=a[i][n-2]&&a[i][n-1]>=a[i-1][n-1]&&a[i][n-1]>=a[i+1][n-1]) printf("%d %d\n",i,n-1);
                       }
    if(a[m-1][0]>=a[m-2][0]&&a[m-1][0]>=a[m-1][1]) printf("%d 0\n",m-1);
    for(j=1;j<n-1;j++){
                       if(a[m-1][j]>=a[m-2][j]&&a[m-1][j]>=a[m-1][j-1]&&a[m-1][j]>=a[m-1][j+1]) printf("%d %d\n",m-1,j);
                       }
    if(a[m-1][n-1]>=a[m-2][n-1]&&a[m-1][n-1]>=a[m-1][n-2]){
                                                           printf("%d %d\n",m-1,n-1);
                                                           }   
    return 0;
}