starting x-coordinate
starting y-coordinate
x-radius
y-radius
x-axis rotation
large-arc-flag	0 (< 180°) 1 (≥ 180°)
sweep-flag	0 (negative angle) 1 (positive angle)
ending x-coordinate
ending y-coordinate

<path d="M 125,75 A100,50 0 0 0 225,125"/>

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