Watch the Sub Two online guitar lesson by Brad Carlton from Chord Studies: Evolving Triads Vol. 1
This example is a mirror of example 2, but we will sub out the D chord for the F♯m. The A chord is derived from the E form of the CAGED system, and the Fm comes from the Cm form of the EDCAG system. We top it off with the familiar 1st inversion E chord that comes out of the C form.