Duurzame keuze

array(29) {
  [0]=>
  string(1) "2"
  [1]=>
  string(3) "916"
  [2]=>
  string(3) "917"
  [3]=>
  string(3) "921"
  [4]=>
  string(4) "1334"
  [5]=>
  string(3) "927"
  [6]=>
  string(4) "1153"
  [7]=>
  string(3) "978"
  [8]=>
  string(4) "1007"
  [9]=>
  string(4) "1008"
  [10]=>
  string(4) "1252"
  [11]=>
  string(4) "1012"
  [12]=>
  string(4) "1799"
  [13]=>
  string(1) "2"
  [14]=>
  string(4) "7865"
  [15]=>
  string(4) "9203"
  [16]=>
  string(4) "9255"
  [17]=>
  string(4) "9257"
  [18]=>
  string(4) "9261"
  [19]=>
  string(4) "9262"
  [20]=>
  string(4) "4160"
  [21]=>
  string(4) "7866"
  [22]=>
  string(4) "7940"
  [23]=>
  string(4) "7945"
  [24]=>
  string(4) "7947"
  [25]=>
  string(4) "8814"
  [26]=>
  string(4) "8815"
  [27]=>
  string(4) "8820"
  [28]=>
  string(4) "8822"
}