Entrance condition:

"comeInWithGrappleSwing": {
  "blocks": [{"position": [6, 4], "note": "Grapple Tutorial Room 2"}]
}

Requires:

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