| <svg xmlns="http://www.w3.org/2000/svg"> | |
| <g id="ellipses"> | |
| <ellipse cx="40" cy="60" rx="20" ry="20" fill="green"/> | |
| <ellipse cx="90" cy="60" rx="30" ry="30" fill="green"/> | |
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| <ellipse cx="250" cy="60" rx="50" ry="50" fill="green"/> | |
| </g> | |
| <use y="100" href="#ellipses"/> | |
| </svg> |
