GRAZ

Array
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    [2] => 10314
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    [5] => 10329
    [6] => 21831
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    [8] => 45677
    [9] => 21802
    [10] => 31687
    [11] => 10337
    [12] => 45667
    [13] => 21812
    [14] => 31674
    [15] => 21855
    [16] => 21843
    [17] => 21867
)

Array
(
    [0] => 10311
    [1] => 62104
    [2] => 10317
    [3] => 31668
    [4] => 45662
    [5] => 10333
    [6] => 21834
    [7] => 21864
    [8] => 45683
    [9] => 21805
    [10] => 31696
    [11] => 10341
    [12] => 45673
    [13] => 21819
    [14] => 31683
    [15] => 21858
    [16] => 21846
    [17] => 21870
)