NODE 734 — TERMINAL RELAY

{
  "type": "watershed",
  "elevation": [
    [
      12,
      86,
      90,
      76,
      87,
      77,
      58,
      41
    ],
    [
      88,
      45,
      82,
      26,
      37,
      78,
      77,
      90
    ],
    [
      42,
      30,
      51,
      67,
      36,
      22,
      27,
      83
    ],
    [
      79,
      45,
      36,
      84,
      85,
      78,
      77,
      36
    ],
    [
      51,
      33,
      23,
      43,
      65,
      35,
      36,
      35
    ],
    [
      50,
      31,
      14,
      38,
      25,
      55,
      50,
      14
    ],
    [
      68,
      24,
      36,
      22,
      75,
      75,
      61,
      76
    ],
    [
      88,
      23,
      23,
      23,
      83,
      19,
      68,
      80
    ]
  ],
  "grid_size": 8,
  "n_chars": 6,
  "hint": "For each cell: find lowest neighbor (8-directional). Water flows that way. Accumulate flow from upstream cells. Sort outlet cells by accumulation -> letters.",
  "answer_format": "lowercase letters, no spaces or punctuation"
}