1<svg xmlns='http://www.w3.org/2000/svg'> 2 <rect width='100' height='100' fill='red' /> 3 <rect x='-100' width='100' height='100' fill='red'> 4 <set attributeName='x' to='0' dur='3s' /> 5 <set attributeName='fill' to='green' dur='3s' /> 6 </rect> 7 <text x='10' y='120'> 8 There should be a 100x100 green rect at 0,0. 9 </text> 10</svg> 11