FIG. 1 is a top plan view of a first embodiment of a tile;
FIG. 2 is a bottom plan view of the first embodiment of the tile of FIG. 1;
FIG. 3 is a front elevational view of the first embodiment of the tile of FIG. 1;
FIG. 4 is a rear elevational view of the first embodiment of the tile of FIG. 1;
FIG. 5 is a left side elevational view of the first embodiment of the tile of FIG. 1;
FIG. 6 is a right side elevational view of the first embodiment of the tile of FIG. 1;
FIG. 7 is a top plan view of a second embodiment of a tile;
FIG. 8 is a bottom plan view of the second embodiment of the tile of FIG. 7;
FIG. 9 is a front elevational view of the second embodiment of the tile of FIG. 7;
FIG. 10 is a rear elevational view of the second embodiment of the tile of FIG. 7;
FIG. 11 is a left side elevational view of the second embodiment of the tile of FIG. 7; and,
FIG. 12 is a right side elevational view of the second embodiment of the tile of FIG. 7.
Gray scale shading in the drawings represents contrast in appearance.