NODE 734 — TERMINAL RELAY

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          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ]
        ],
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ]
        ],
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ]
        ],
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ]
        ]
      ],
      "tag": "D1"
    },
    {
      "voxels": [
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ]
        ],
        [
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ]
        ],
        [
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ]
        ],
        [
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ]
        ],
        [
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ]
        ],
        [
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ]
        ],
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ]
        ]
      ],
      "tag": "E1"
    },
    {
      "voxels": [
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ]
        ],
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            1,
            1
          ]
        ],
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ]
        ],
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ]
        ],
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ]
        ],
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ]
        ],
        [
          [
            0,
            1,
            1
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            0,
            0
          ],
          [
            0,
            1,
            1
          ]
        ]
      ],
      "tag": "A1"
    }
  ],
  "instructions": "6 chars x 2 masks. Same letter tag = same group. UNION.",
  "hint": "6 chars x 2 masks. Same letter tag = same group. UNION.",
  "answer_format": "5-bit binary string (e.g., \"01010\")"
}