Well | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
Content | A1 | B1 | +ve | −ve | NT |
| A2 | B2 | +ve | −ve | NT |
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| Ladder |