FIG. 1 is a top plan view of a floor covering in accordance with a first embodiment of our design;
FIG. 2 is a top plan view of a floor covering in accordance with a second embodiment of our design;
FIG. 3 is a top plan view of a floor covering in accordance with a third embodiment of our design;
FIG. 4 is a top plan view of a floor covering in accordance with a fourth embodiment of our design;
FIG. 5 is a top plan view of a floor covering in accordance with a fifth embodiment of our design;
FIG. 6 is a top plan view of a floor covering in accordance with a sixth embodiment of our design;
FIG. 7 is a top plan view of a floor covering in accordance with a seventh embodiment of our design;
FIG. 8 is a top plan view of a floor covering in accordance with an eighth embodiment of our design;
FIG. 9 is a top plan view of a floor covering accordance with a ninth embodiment of our design;
FIG. 10 is a top plan view of a floor covering in accordance with a tenth embodiment of our design;
FIG. 11 is a top plan view of a floor covering in accordance with an eleventh embodiment of our design;
FIG. 12 is a top plan view of a floor covering in accordance with a twelfth embodiment of our design;
FIG. 13 is a top plan view of a floor covering in accordance with a thirteenth embodiment of our design;
FIG. 14 is a top plan view of a floor covering in accordance wvith a fourteenth embodiment of our design;
FIG. 15 is a top plan view of a floor covering in accordance with a fifteenth embodiment of our design;
FIG. 16 is a top plan view of a floor covering in aaccordance with a sixteenth embodiment of our design;
FIG. 17 is a top plan view of a floor covering in accordance with a seventeenth embodiment of our design;
FIG. 18 is a top plan view of a floor covering in accordance with an eighteenth embodiment of our design;
FIG. 19 is a top plan view of a floor covering in accordance with a nineteenth embodiment of our design;
FIG. 20 is a top plan view of a floor covering in accordance with a twentieth embodiment of our design;
FIG. 21 is a top plan view of a floor covering in accordance with twenty-first embodiment of our design;
FIG. 22 is a top plan view of a floor covering in accordance with a twenty-second embodiment of our design;
FIG. 23 is a top plan view of a floor covering in accordance with a twenty-third embodiment of our design; and,
FIG. 24 is a top plan view of a floor covering in accordance with a twenty-fourth embodiment of our design.
The broken lines are shown for illustrative purposes only and form no part of the claimed design.