The ornamental design for a tile, as shown and described.
FIG. 1 is a top perspective view of a tile showing our new design;
FIG. 2 is a bottom perspective view of the tile;
FIG. 3 is a top plan view of the tile;
FIG. 4 is a bottom plan view of the tile;
FIG. 5 is a side elevational view of the tile, it being understood that the other side elevational views are identical; and
FIG. 6 is a cross-sectional view of the tile taken along line 6-6 in FIG. 5; and,
FIG. 7 is another side elevational view of the tile, it being understood that the opposite side elevational view is identical.
The evenly broken lines represent portions of the tile that form no part of the claimed design. The dash-dot-dash broken lines in FIGS. 2, 4 and 5 depict the boundary of the claimed design which forms no part thereof.