steep-slope is part of:
    50%  slope

steep-slope contains:

Full expansion for steep-slope:
   100%  2x2x2 Sloped Brick w/ "H L 2 4 6" Gauges
   100%  2x2x2 Steep-Slope Brick
    80%  6x4x6 Staired Sloped Wall, Jackal Decor
    80%  6x4x6 Staired Sloped Wall, Owl Decor
    80%  6x4x6 Staired Sloped Wall