Would it be correct to use the three-layer structure I wrote down below, when building sentences with double pronouns? Imagine it like a matrix with three columns:
ME, TE, SE, NOUS, VOUS | LE, LA, LES | LUI, LEUR
Ex Nous vous | les envoyons demain. | e_m_p_t_y
Ex e_m_p_t_y | Je la | leur explique clairement.
Ex Je vous | la donne. | e_m_p_t_y
Ex e_m_p_t_y | Je la | lui donne.