After teleporting, press down while still grappling, to move Samus up and right by retracting the grapple. Release Grapple, angle-down, and shoot the blocks to the left and right of Samus. Morph and roll to the right; then Samus will be able to unmorph and stand.

Entrance condition:

{
  "comeInWithGrappleTeleport": {
    "blockPositions": [
      [
        7,
        2
      ]
    ]
  }
}

Requires:

"Morph"
"canOffScreenMovement"