{
  "step": "C377",
  "rows": [
    {
      "i": 2,
      "MT_Flood_pivot": 2647,
      "SP_Flood_pivot": 3107,
      "source_death": {
        "tradition": "SP",
        "gear": 1,
        "role": "Noah death",
        "rail": "primary",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2946
      },
      "target_death": {
        "tradition": "SP",
        "gear": 2,
        "role": "Noah death",
        "rail": "companion",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2947
      },
      "source_birth": {
        "tradition": "SP",
        "gear": 1,
        "role": "Noah birth",
        "rail": "primary",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3896
      },
      "target_birth": {
        "tradition": "SP",
        "gear": 2,
        "role": "Noah birth",
        "rail": "companion",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3897
      },
      "source_coordinate_aliases": [
        {
          "tradition": "SP",
          "gear": 1,
          "role": "Noah death",
          "rail": "primary",
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2946
        },
        {
          "tradition": "LXX",
          "gear": 1,
          "role": "Noah death",
          "rail": null,
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2946
        }
      ],
      "target_coordinate_aliases": [
        {
          "tradition": "SP",
          "gear": 2,
          "role": "Noah death",
          "rail": "companion",
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2947
        }
      ],
      "J_birth_image": "1166153/299",
      "birth_image_minus_source_target": "950/299",
      "translation_preserves950": true,
      "P_image_minus_death_target": "-10/3",
      "exchanged_cumulative_coordinates": [
        -5587,
        -5588,
        -6537,
        -6538
      ],
      "exchanged_coordinates_admitted": false
    },
    {
      "i": 3,
      "MT_Flood_pivot": 2648,
      "SP_Flood_pivot": 3108,
      "source_death": {
        "tradition": "SP",
        "gear": 2,
        "role": "Noah death",
        "rail": "companion",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2947
      },
      "target_death": {
        "tradition": "SP",
        "gear": 2,
        "role": "Noah death",
        "rail": "primary",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2948
      },
      "source_birth": {
        "tradition": "SP",
        "gear": 2,
        "role": "Noah birth",
        "rail": "companion",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3897
      },
      "target_birth": {
        "tradition": "SP",
        "gear": 2,
        "role": "Noah birth",
        "rail": "primary",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3898
      },
      "source_coordinate_aliases": [
        {
          "tradition": "SP",
          "gear": 2,
          "role": "Noah death",
          "rail": "companion",
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2947
        }
      ],
      "target_coordinate_aliases": [
        {
          "tradition": "SP",
          "gear": 2,
          "role": "Noah death",
          "rail": "primary",
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2948
        },
        {
          "tradition": "LXX",
          "gear": 2,
          "role": "Noah death",
          "rail": null,
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2948
        }
      ],
      "J_birth_image": "1166452/299",
      "birth_image_minus_source_target": "950/299",
      "translation_preserves950": true,
      "P_image_minus_death_target": "-10/3",
      "exchanged_cumulative_coordinates": [
        -5586,
        -5587,
        -6536,
        -6537
      ],
      "exchanged_coordinates_admitted": false
    },
    {
      "i": 4,
      "MT_Flood_pivot": 2649,
      "SP_Flood_pivot": 3109,
      "source_death": {
        "tradition": "SP",
        "gear": 2,
        "role": "Noah death",
        "rail": "primary",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2948
      },
      "target_death": {
        "tradition": "SP",
        "gear": 3,
        "role": "Noah death",
        "rail": "companion",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2949
      },
      "source_birth": {
        "tradition": "SP",
        "gear": 2,
        "role": "Noah birth",
        "rail": "primary",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3898
      },
      "target_birth": {
        "tradition": "SP",
        "gear": 3,
        "role": "Noah birth",
        "rail": "companion",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3899
      },
      "source_coordinate_aliases": [
        {
          "tradition": "SP",
          "gear": 2,
          "role": "Noah death",
          "rail": "primary",
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2948
        },
        {
          "tradition": "LXX",
          "gear": 2,
          "role": "Noah death",
          "rail": null,
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2948
        }
      ],
      "target_coordinate_aliases": [
        {
          "tradition": "SP",
          "gear": 3,
          "role": "Noah death",
          "rail": "companion",
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2949
        }
      ],
      "J_birth_image": "1166751/299",
      "birth_image_minus_source_target": "950/299",
      "translation_preserves950": true,
      "P_image_minus_death_target": "-10/3",
      "exchanged_cumulative_coordinates": [
        -5585,
        -5586,
        -6535,
        -6536
      ],
      "exchanged_coordinates_admitted": false
    },
    {
      "i": 5,
      "MT_Flood_pivot": 2650,
      "SP_Flood_pivot": 3110,
      "source_death": {
        "tradition": "SP",
        "gear": 3,
        "role": "Noah death",
        "rail": "companion",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2949
      },
      "target_death": {
        "tradition": "SP",
        "gear": 3,
        "role": "Noah death",
        "rail": "primary",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2950
      },
      "source_birth": {
        "tradition": "SP",
        "gear": 3,
        "role": "Noah birth",
        "rail": "companion",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3899
      },
      "target_birth": {
        "tradition": "SP",
        "gear": 3,
        "role": "Noah birth",
        "rail": "primary",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3900
      },
      "source_coordinate_aliases": [
        {
          "tradition": "SP",
          "gear": 3,
          "role": "Noah death",
          "rail": "companion",
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2949
        }
      ],
      "target_coordinate_aliases": [
        {
          "tradition": "LXX",
          "gear": 1,
          "role": "Flood close",
          "Cainan": 0,
          "Terah60": 1,
          "full430": 0,
          "center": 2950,
          "base_native_Cainan": 1,
          "base_center": 3235
        },
        {
          "tradition": "SP",
          "gear": 1,
          "role": "Flood close",
          "Cainan": 0,
          "Terah60": 1,
          "full430": 0,
          "center": 2950,
          "base_native_Cainan": 0,
          "base_center": 3105
        },
        {
          "tradition": "SP",
          "gear": 3,
          "role": "Noah death",
          "rail": "primary",
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2950
        },
        {
          "tradition": "LXX",
          "gear": 3,
          "role": "Noah death",
          "rail": null,
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2950
        }
      ],
      "J_birth_image": "1167050/299",
      "birth_image_minus_source_target": "950/299",
      "translation_preserves950": true,
      "P_image_minus_death_target": "-10/3",
      "exchanged_cumulative_coordinates": [
        -5584,
        -5585,
        -6534,
        -6535
      ],
      "exchanged_coordinates_admitted": false
    }
  ],
  "counts": {
    "J_only_death_edges": 4,
    "source950_translation_lifts": 4,
    "fixed_pivot_J_biography_lifts": 0,
    "admitted_cumulative_reflections": 0
  },
  "ancestry": "Restored SP CainanON/Terah60/full430 Noah family. Primary and SP-local companion members alternate, with Gear changes only at Noah/Flood. LXX death and endpoint Flood aliases remain distinct and do not create LXX person companions.",
  "main_result": "The additional299→300 edges are coherent one-year SP Noah-death comparisons at changing MT Flood pivots. Translation by1 also carries their950-year birth/death pairs; the anchored J map does not. The existing P pivot and the cumulative source menu provide no corresponding extension."
}