array(20) {
  [0]=>
  string(4) "1019"
  [1]=>
  string(4) "1020"
  [2]=>
  string(4) "1026"
  [3]=>
  string(4) "1280"
  [4]=>
  string(4) "1028"
  [5]=>
  string(4) "1034"
  [6]=>
  string(4) "1292"
  [7]=>
  string(4) "1036"
  [8]=>
  string(4) "1457"
  [9]=>
  string(4) "1458"
  [10]=>
  string(4) "7865"
  [11]=>
  string(4) "9292"
  [12]=>
  string(4) "9293"
  [13]=>
  string(4) "9294"
  [14]=>
  string(4) "9296"
  [15]=>
  string(4) "9311"
  [16]=>
  string(4) "9312"
  [17]=>
  string(4) "9315"
  [18]=>
  string(4) "4160"
  [19]=>
  string(4) "7866"
}