#how to print one by one continuously in full array

  my $counter = 0;
  
  foreach my $array (@stuff){
     print "ARRAY [ ", $counter++ ," ]: ";
     foreach my $data (@$array){
          print $data,' ';
     }
      print $/;
  }

  #OR 
  
 print join " ", map{@$_} @stuff[0..$#stuff];