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      "lower_context_record_indices": [
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        25,
        241,
        249,
        257,
        265
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      "context_pair_trials": 36,
      "all_same_context_2K_hits": [
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          "lower_record_index": 249,
          "upper_role": "Flood start",
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          "lower": 2108,
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      ],
      "same_role_offsets": [
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          "role": "Flood start",
          "upper_rail": null,
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          "difference": 708
        },
        {
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          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Noah birth",
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          "lower_rail": null,
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        },
        {
          "role": "Noah death",
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        {
          "role": "Shem birth",
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        },
        {
          "role": "Shem death",
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          "lower_rail": null,
          "difference": 708
        }
      ]
    },
    {
      "seed_record_indices": [
        131,
        249
      ],
      "upper_seed": {
        "tradition": "SP",
        "gear": 1,
        "role": "Flood start",
        "Cainan": 0,
        "Terah60": 1,
        "full430": 1,
        "center": 3166,
        "base_native_Cainan": 0,
        "base_center": 3106
      },
      "lower_seed": {
        "tradition": "MT",
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        "Cainan": 0,
        "Terah60": 0,
        "full430": 1,
        "center": 2108
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      "upper_context": {
        "tradition": "SP",
        "gear": 1,
        "Cainan": 0,
        "Terah60": 1,
        "full430": 1
      },
      "lower_context": {
        "tradition": "MT",
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        "Cainan": 0,
        "Terah60": 0,
        "full430": 1
      },
      "upper_context_record_indices": [
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        139,
        179,
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        235
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      "lower_context_record_indices": [
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        25,
        241,
        249,
        257,
        265
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      "context_pair_trials": 60,
      "all_same_context_2K_hits": [
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          "lower_record_index": 249,
          "upper_role": "Flood start",
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          "lower": 2108,
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      ],
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        {
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        },
        {
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        },
        {
          "role": "Noah death",
          "upper_rail": "companion",
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          "difference": 707
        },
        {
          "role": "Shem birth",
          "upper_rail": "primary",
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        },
        {
          "role": "Shem birth",
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          "difference": 707
        },
        {
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        },
        {
          "role": "Shem death",
          "upper_rail": "companion",
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          "difference": 707
        }
      ]
    },
    {
      "seed_record_indices": [
        67,
        345
      ],
      "upper_seed": {
        "tradition": "LXX",
        "gear": 2,
        "role": "Flood start",
        "Cainan": 0,
        "Terah60": 1,
        "full430": 1,
        "center": 3168,
        "base_native_Cainan": 1,
        "base_center": 3238
      },
      "lower_seed": {
        "tradition": "MT",
        "gear": 3,
        "role": "Noah death",
        "rail": null,
        "Cainan": 0,
        "Terah60": 0,
        "full430": 1,
        "center": 2110
      },
      "upper_context": {
        "tradition": "LXX",
        "gear": 2,
        "Cainan": 0,
        "Terah60": 1,
        "full430": 1
      },
      "lower_context": {
        "tradition": "MT",
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        "Cainan": 0,
        "Terah60": 0,
        "full430": 1
      },
      "upper_context_record_indices": [
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        75,
        467,
        475,
        483,
        491
      ],
      "lower_context_record_indices": [
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        9,
        337,
        345,
        353,
        361
      ],
      "context_pair_trials": 36,
      "all_same_context_2K_hits": [
        {
          "upper_record_index": 67,
          "lower_record_index": 345,
          "upper_role": "Flood start",
          "lower_role": "Noah death",
          "upper": 3168,
          "lower": 2110,
          "upper_rail": null,
          "lower_rail": null
        }
      ],
      "same_role_offsets": [
        {
          "role": "Flood start",
          "upper_rail": null,
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Flood close",
          "upper_rail": null,
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Noah birth",
          "upper_rail": null,
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Noah death",
          "upper_rail": null,
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Shem birth",
          "upper_rail": null,
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Shem death",
          "upper_rail": null,
          "lower_rail": null,
          "difference": 708
        }
      ]
    },
    {
      "seed_record_indices": [
        115,
        345
      ],
      "upper_seed": {
        "tradition": "SP",
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        "role": "Flood start",
        "Cainan": 0,
        "Terah60": 1,
        "full430": 1,
        "center": 3168,
        "base_native_Cainan": 0,
        "base_center": 3108
      },
      "lower_seed": {
        "tradition": "MT",
        "gear": 3,
        "role": "Noah death",
        "rail": null,
        "Cainan": 0,
        "Terah60": 0,
        "full430": 1,
        "center": 2110
      },
      "upper_context": {
        "tradition": "SP",
        "gear": 2,
        "Cainan": 0,
        "Terah60": 1,
        "full430": 1
      },
      "lower_context": {
        "tradition": "MT",
        "gear": 3,
        "Cainan": 0,
        "Terah60": 0,
        "full430": 1
      },
      "upper_context_record_indices": [
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        123,
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        331
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      "lower_context_record_indices": [
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        9,
        337,
        345,
        353,
        361
      ],
      "context_pair_trials": 60,
      "all_same_context_2K_hits": [
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          "lower_record_index": 345,
          "upper_role": "Flood start",
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          "upper_rail": null,
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        }
      ],
      "same_role_offsets": [
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          "lower_rail": null,
          "difference": 708
        },
        {
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          "difference": 708
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        {
          "role": "Noah birth",
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          "difference": 708
        },
        {
          "role": "Noah birth",
          "upper_rail": "companion",
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          "difference": 707
        },
        {
          "role": "Noah death",
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          "difference": 708
        },
        {
          "role": "Noah death",
          "upper_rail": "companion",
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          "difference": 707
        },
        {
          "role": "Shem birth",
          "upper_rail": "primary",
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Shem birth",
          "upper_rail": "companion",
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          "difference": 707
        },
        {
          "role": "Shem death",
          "upper_rail": "primary",
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          "difference": 708
        },
        {
          "role": "Shem death",
          "upper_rail": "companion",
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          "difference": 707
        }
      ]
    },
    {
      "seed_record_indices": [
        87,
        253
      ],
      "upper_seed": {
        "tradition": "LXX",
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        "role": "Flood start",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3296,
        "base_native_Cainan": 1,
        "base_center": 3236
      },
      "lower_seed": {
        "tradition": "MT",
        "gear": 2,
        "role": "Noah death",
        "rail": null,
        "Cainan": 1,
        "Terah60": 0,
        "full430": 1,
        "center": 2238
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      "upper_context": {
        "tradition": "LXX",
        "gear": 1,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1
      },
      "lower_context": {
        "tradition": "MT",
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        "Terah60": 0,
        "full430": 1
      },
      "upper_context_record_indices": [
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        95,
        439,
        447,
        455,
        463
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      "lower_context_record_indices": [
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        29,
        245,
        253,
        261,
        269
      ],
      "context_pair_trials": 36,
      "all_same_context_2K_hits": [
        {
          "upper_record_index": 87,
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          "upper_role": "Flood start",
          "lower_role": "Noah death",
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          "lower": 2238,
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      ],
      "same_role_offsets": [
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        },
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        {
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          "difference": 708
        }
      ]
    },
    {
      "seed_record_indices": [
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        253
      ],
      "upper_seed": {
        "tradition": "SP",
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        "role": "Flood start",
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        "Terah60": 1,
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        "center": 3296,
        "base_native_Cainan": 0,
        "base_center": 3106
      },
      "lower_seed": {
        "tradition": "MT",
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        "role": "Noah death",
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        "center": 2238
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      "upper_context": {
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        "full430": 1
      },
      "lower_context": {
        "tradition": "MT",
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        "Terah60": 0,
        "full430": 1
      },
      "upper_context_record_indices": [
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        183,
        191,
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        207,
        215,
        223,
        231,
        239
      ],
      "lower_context_record_indices": [
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        29,
        245,
        253,
        261,
        269
      ],
      "context_pair_trials": 60,
      "all_same_context_2K_hits": [
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          "upper_role": "Flood start",
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      ],
      "same_role_offsets": [
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          "lower_rail": null,
          "difference": 708
        },
        {
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          "difference": 708
        },
        {
          "role": "Noah birth",
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          "difference": 708
        },
        {
          "role": "Noah birth",
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          "difference": 707
        },
        {
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          "difference": 708
        },
        {
          "role": "Noah death",
          "upper_rail": "companion",
          "lower_rail": null,
          "difference": 707
        },
        {
          "role": "Shem birth",
          "upper_rail": "primary",
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Shem birth",
          "upper_rail": "companion",
          "lower_rail": null,
          "difference": 707
        },
        {
          "role": "Shem death",
          "upper_rail": "primary",
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Shem death",
          "upper_rail": "companion",
          "lower_rail": null,
          "difference": 707
        }
      ]
    },
    {
      "seed_record_indices": [
        71,
        349
      ],
      "upper_seed": {
        "tradition": "LXX",
        "gear": 2,
        "role": "Flood start",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3298,
        "base_native_Cainan": 1,
        "base_center": 3238
      },
      "lower_seed": {
        "tradition": "MT",
        "gear": 3,
        "role": "Noah death",
        "rail": null,
        "Cainan": 1,
        "Terah60": 0,
        "full430": 1,
        "center": 2240
      },
      "upper_context": {
        "tradition": "LXX",
        "gear": 2,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1
      },
      "lower_context": {
        "tradition": "MT",
        "gear": 3,
        "Cainan": 1,
        "Terah60": 0,
        "full430": 1
      },
      "upper_context_record_indices": [
        71,
        79,
        471,
        479,
        487,
        495
      ],
      "lower_context_record_indices": [
        5,
        13,
        341,
        349,
        357,
        365
      ],
      "context_pair_trials": 36,
      "all_same_context_2K_hits": [
        {
          "upper_record_index": 71,
          "lower_record_index": 349,
          "upper_role": "Flood start",
          "lower_role": "Noah death",
          "upper": 3298,
          "lower": 2240,
          "upper_rail": null,
          "lower_rail": null
        }
      ],
      "same_role_offsets": [
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          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Flood close",
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          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Noah birth",
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          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Noah death",
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          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Shem birth",
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          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Shem death",
          "upper_rail": null,
          "lower_rail": null,
          "difference": 708
        }
      ]
    },
    {
      "seed_record_indices": [
        119,
        349
      ],
      "upper_seed": {
        "tradition": "SP",
        "gear": 2,
        "role": "Flood start",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3298,
        "base_native_Cainan": 0,
        "base_center": 3108
      },
      "lower_seed": {
        "tradition": "MT",
        "gear": 3,
        "role": "Noah death",
        "rail": null,
        "Cainan": 1,
        "Terah60": 0,
        "full430": 1,
        "center": 2240
      },
      "upper_context": {
        "tradition": "SP",
        "gear": 2,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1
      },
      "lower_context": {
        "tradition": "MT",
        "gear": 3,
        "Cainan": 1,
        "Terah60": 0,
        "full430": 1
      },
      "upper_context_record_indices": [
        119,
        127,
        279,
        287,
        295,
        303,
        311,
        319,
        327,
        335
      ],
      "lower_context_record_indices": [
        5,
        13,
        341,
        349,
        357,
        365
      ],
      "context_pair_trials": 60,
      "all_same_context_2K_hits": [
        {
          "upper_record_index": 119,
          "lower_record_index": 349,
          "upper_role": "Flood start",
          "lower_role": "Noah death",
          "upper": 3298,
          "lower": 2240,
          "upper_rail": null,
          "lower_rail": null
        }
      ],
      "same_role_offsets": [
        {
          "role": "Flood start",
          "upper_rail": null,
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Flood close",
          "upper_rail": null,
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Noah birth",
          "upper_rail": "primary",
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Noah birth",
          "upper_rail": "companion",
          "lower_rail": null,
          "difference": 707
        },
        {
          "role": "Noah death",
          "upper_rail": "primary",
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Noah death",
          "upper_rail": "companion",
          "lower_rail": null,
          "difference": 707
        },
        {
          "role": "Shem birth",
          "upper_rail": "primary",
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Shem birth",
          "upper_rail": "companion",
          "lower_rail": null,
          "difference": 707
        },
        {
          "role": "Shem death",
          "upper_rail": "primary",
          "lower_rail": null,
          "difference": 708
        },
        {
          "role": "Shem death",
          "upper_rail": "companion",
          "lower_rail": null,
          "difference": 707
        }
      ]
    }
  ],
  "counts": {
    "labelled_seed_pairs": 16,
    "coordinate_seed_pairs": 8,
    "same_context_station_pair_trials": 768,
    "additional_2K_station_pairs": 0
  },
  "interpretation": "The Flood context carries no person rail. Both existing SP person rails are tested explicitly when SP is the upper tradition; lower Noah-death rail is retained. Source membership of the seed is separate from any additional station correspondence."
}