Array
(
    [0] => 2350
    [1] => 2351
    [2] => 2352
    [3] => 2354
    [4] => 2444
    [5] => 2848
    [6] => 2919
    [7] => 2362
    [8] => 2821
    [9] => 2366
    [10] => 3461
    [11] => 2370
    [12] => 2377
    [13] => 2378
    [14] => 2823
    [15] => 2386
    [16] => 2388
    [17] => 2782
    [18] => 2392
    [19] => 2854
    [20] => 2399
    [21] => 2828
    [22] => 2791
    [23] => 2410
    [24] => 2414
    [25] => 2417
    [26] => 2837
    [27] => 2419
    [28] => 3838
    [29] => 2428
    [30] => 2429
    [31] => 2430
)

Array
(
    [28] => 3838
)

Array
(
)