Record 6 puzzle (not quite)

Record 6 puzzle is a puzzle designed by Yuu Asaka this is my take on the same idea; if my understanding of Asaka's version is correct, the record 6 puzzle is on the easy side of the spectrum of his designs. each piece can be placed in 2 orientations and there are 5 pieces plus the tray; there will be only 32 combinations, brute forcing is very possible.