Pure football match writing.
Football coordinates x, y, x increases from left to right, y increases from top to bottom.
The court is divided into front, back, top and bottom, and the four sides of the court are placed vertically as a rectangle, namely the left, upper, right and lower sides.
Corners 1 and 2 are the left team, and corners 3 and 4 are the right team.
The left team goes forward from left to right, and the right team goes forward from right to left.
