Empower B2 unit test 7

Empower B2 unit test 7
Empower B2 unit test 7
Empower B2 unit test 7
Empower B2 unit test 7
Empower B2 unit test 7
Empower B2 unit test 7
Empower B2 unit test 7
Empower B2 unit test 7
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