array(1) {
  [0]=>
  string(0) ""
}
array(1) {
  [0]=>
  string(6) "bspw75"
}
array(1) {
  [0]=>
  string(2) "nl"
}
array(1) {
  [0]=>
  string(2) "be"
}
array(1) {
  [0]=>
  string(3) "int"
}
array(1) {
  [0]=>
  string(3) "uit"
}
array(1) {
  [0]=>
  string(5) "forms"
}