Q1) Isn't this correct?
Vous m'y avez parlé. [You spoke to me there.] (Parler à)
Q2) Isn't the scenario of Indirect Object Pronoun/COI with Adverbial Y possible? If not, why??
Q3) And similarly, vice-versa the scenario of Direct Object Pronoun/COD with Adverbial En is also not possible?? Hence, is it a rule that it will always be [COD + y] and [COI + en] in Double Pronouns??