FIG. 1 shows a view onto the top side of an embodiment;
FIG. 2 shows a view onto the front side of the embodiment of FIG. 1;
FIG. 3 shows a view onto the bottom side of the embodiment of FIG. 1;
FIG. 4 shows a view onto the rear side of the embodiment of FIG. 1;
FIG. 5 shows a view onto the left side of the embodiment of FIG. 1;
FIG. 6 shows a view onto the right side of the embodiment of FIG. 1;
FIG. 7 shows a perspective view onto the front side, right side and top side of the embodiment of FIG. 1;
FIG. 8 show a further perspective view onto the rear side, right side and bottom side of the embodiment of FIG. 1;
FIG. 9 shows a view onto the top side of another embodiment;
FIG. 10 shows a view onto the front side of the embodiment of FIG. 9;
FIG. 11 shows a view onto the bottom side of the embodiment of FIG. 9;
FIG. 12 shows a view onto the rear side of the embodiment of FIG. 9;
FIG. 13 shows a view onto the left side of the embodiment of FIG. 9;
FIG. 14 shows a view onto the right side of the embodiment of FIG. 9;
FIG. 15 shows a perspective view onto the front side, right side and top side of the embodiment of FIG. 9; and,
FIG. 16 shows a further perspective view onto the rear side, right side and bottom side of the embodiment of FIG. 9.