ETUDE
In preparation for Schytte's Etude, play both hands on this progression in A minor. Notice the for all "6-4" chord shapes, the RH plays 5‐3‐1 and LH plays 1‐2‐5. For all "6" shapes, the RH plays 5‐2‐1 and the LH plays 1‐3‐5. Note also the parallel movement between both hands in all but one measure.
Once this is comfortable, break the chords as notated in your book.