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2.4 reliability » 2.6 reliability, 5.4 reliability, 2.2 reliability
2 reliability » 3 reliability, 5 reliability
2c safety » 2 safety, 21 safety, 24 safety
25 safety » 5 safety, 2 safety, 15 safety
22 safety » 2 safety, 12 safety, _ safety
23 safety » 2 safety, 13 safety, _ safety
3 safety » _ safety, a safety, 5 safety