{
  "id": "false-shuffle",
  "description": "A shuffling motion, such as a riffle or an overhand run, that returns the deck to its starting order",
  "labels": {
    "en": "False Shuffle",
    "es": "Barajada Falsa",
    "fr": "Faux Mélange",
    "de": "Falsches Mischen"
  },
  "family_ref": "false-shuffles",
  "action_contract": {
    "post_state_invariant": "target's card order after the riffle or overhand motion equals its order before it; no card identity, mark, crimp or jog changes.",
    "post_state": {
      "state_schema_ref": "https://tamaraspec.org/schema/tcs-playing-cards-state-0.1.json",
      "effects": [
        {
          "op": "permute",
          "subject": "target",
          "permutation": "identity"
        }
      ]
    }
  },
  "presents_as": "shuffle"
}