"rugby football" . "ball" . . . . "Football (ball)" . "Football (ball)#Rugby football" . "American footballs" . "Rugby league ball" . "Game Ball" . "traditional football" . . "Football (ball)#American and Canadian football" . . "balls" . "Football (ball)#Australian football" . "game ball" . "footballs" . . "Australian footballs" . "Football" . "American college footballs" . "American football" . "Canadian football" . . "Rugby ball" . "Football (ball)" . "Balls" . . "football" . "American or Canadian football" . . . "soccer ball" . . . . . "oval-shaped ball" . "inflated ball" . . "Footballs" . . . "oval ball" . "Australian rules footballs" . . . "rugby ball" . "Ball" .