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Output for 8.1.21 - 8.1.32, 8.2.8 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
1: null 2: null
Output for 7.4.25 - 7.4.33, 8.0.12 - 8.0.30, 8.1.0 - 8.1.20, 8.2.0 - 8.2.7
1: div 2: div
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.24, 8.0.0 - 8.0.11
1: div 2: null

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