| 1. The chain has to be in the family way UP of the switch between conclusions 8, 9 and 11, and also between conclusions 4, 5 and 13. |
| 2. The chain has to be in the family way OFF of the switch between conclusions 4, 5 and 11, and also between conclusions 4, 5 and 13. |
| 3. The chain has to be in the family way DOWN of the switch between conclusions 8, 9 and 13, and also between conclusions 4, 5 and 11. |
| 4. The chain has to be in the family way UP of the switch between conclusions 8, 9 and 11. |
| 5. The chain has to be in the family way OFF of the switch between conclusions 11 and 13. |
| 6. The chain has to be in the family way DOWN of the switch between conclusions 8, 9 and 13. |
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