Step Numb. Color      Part         Description
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    1     1 Black      3747.DAT     Slope Brick 33  3 x  2 Inverted
    2     1 Black      3700.DAT     Technic Brick  1 x  2 with Hole
    2     1 Black      3895.DAT     Technic Brick  1 x 12 with Holes
    3     2 Dark-Gray  32002.DAT    Technic Pin 3/4
    4     1 Black      3705.DAT     Technic Axle  4
    4     1 Light-Gray 3713.DAT     Technic Bush
    5     1 Light-Gray 3023.DAT     Plate  1 x  2
    5     1 Green      2419.DAT     Plate  3 x  6 without Corners
    6     1 Light-Gray 4477.DAT     Plate  1 x 10
    7     1 Black      3700.DAT     Technic Brick  1 x  2 with Hole