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Entrance condition:

{
  "comeInWithGrappleSwing": {
    "blocks": [
      {
        "position": [
          -1,
          5
        ],
        "environment": "water",
        "note": "Mt. Everest"
      },
      {
        "position": [
          8,
          3
        ],
        "note": "Grapple Beam Room"
      },
      {
        "position": [
          7,
          3
        ],
        "note": "Colosseum"
      }
    ]
  }
}

Requires:

"canPreciseGrappleJump"
{
  "or": [
    {
      "noFlashSuit": {}
    },
    "HiJump",
    {
      "and": [
        "canTrickyCarryFlashSuit",
        "canBeExtremelyPatient"
      ]
    }
  ]
}

Exit condition:

{
  "leaveWithGrappleJump": {
    "position": "right"
  }
}

Unlocks doors:

{"types":["super","powerbomb"],"requires":[]}
{"types":["missiles"],"requires":["canTrickyGrappleJump"]}

Dev note: Opening the door while carrying a flash suit is possible without Hi-Jump but very difficult.