Theorem: LoVe.abd_bacb_again (LoVe/Labs/Lab10Solution.lean)

State before:
a b c d : Prop
h : a ∧ b ∧ d
⊢ b ∧ a ∧ c ∧ b
Tactic:
destro_and
State after:
case intro.intro.right.right.left
a b c d : Prop
left : a
left_1 : b
right : d
⊢ c

State before:
case intro.intro.right.right.left
a b c d : Prop
left : a
left_1 : b
right : d
⊢ c
Tactic:
sorry
State after:
no goals