actually it does flip up and down, you just have to put the mirror on the ceiling. or on the floor. so to conclude; by definition of this question the result i

actually it does flip up and down, you just have to put the mirror on the ceiling. or on the floor. so to conclude; by definition of this question the result is fixed, you are allowed to fix y- axis but not x-axis when you are translating mirror image to real world image.