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Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.23, 8.4.1 - 8.4.10
Array ( [0] => 1 [1] => 5 [3] => 3 [5] => 8 [8] => 6 [9] => 2 ) Array ( [10] => 8 [11] => 6 [12] => 5 [13] => 3 [14] => 2 [15] => 1 )

preferences:
64.03 ms | 411 KiB | 5 Q