FIG. 1 is a bottom view of our design;
FIG. 2 is a right side elevation view thereof, the opposite side being a mirror image thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left end view thereof, the opposite side being a mirror image thereof; and,
FIG. 5 is an upper left perspective view thereof.
The broken lines in the drawings depict details not to be considered a part of the claimed subject matter.