Array
(
    [0] => 2350
    [1] => 2351
    [2] => 2825
    [3] => 2354
    [4] => 3455
    [5] => 2362
    [6] => 2899
    [7] => 2366
    [8] => 2370
    [9] => 3850
    [10] => 2377
    [11] => 2378
    [12] => 2386
    [13] => 2387
    [14] => 2388
    [15] => 2392
    [16] => 3425
    [17] => 2397
    [18] => 2399
    [19] => 2800
    [20] => 2403
    [21] => 2404
    [22] => 2406
    [23] => 2410
    [24] => 2918
    [25] => 2837
    [26] => 2423
    [27] => 2921
    [28] => 2428
    [29] => 2429
    [30] => 3864
    [31] => 2430
)

Array
(
    [13] => 2387
)

Array
(
)