| Number of station | Assigned task |
| 1 | 1, 2, 4, 42 | 2 | 2 | 3 | 2, 3, 43, 44 | 4 | 4, 5, 60, 61, 62, 73 | 5 | 6, 7, 8, 9, 45, 46, 47, 48, 63, 64 | 6 | 10, 11, 48, 49, 50, 65, 66, 67 | 7 | 12, 13, 14, 51, 68 | 8 | 52, 53, 69 | 9 | 15, 16, 17, 39, 70 | 10 | 18, 19, 21, 22, 40, 53, 54 | 11 | 20, 21, 23, 26, 71 | 12 | 22, 23, 24, 25, 26 | 13 | 24, 27, 28, 55 | 14 | 29, 30, 56, 57, 58 | 15 | 30, 31, 33, 72 | 16 | 30, 31, 32, 33, 34 | 17 | 35, 36, 37, 59 | 18 | 38 |
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