dc-in-subformation.yaml

# SPDX-FileCopyrightText: Copyright (c) 2025 Objectionary.com
# SPDX-License-Identifier: MIT
---
repeat: 2
rules:
  basic: ['dc']
input: |
  ⟦ a ↦ ⟦ b ↦ ⊥(t ↦ ⟦⟧, u ↦ ⟦⟧) ⟧ ⟧
output: |-
  ⟦ a ↦ ⟦ b ↦ ⊥ ⟧ ⟧