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xmlns="http://www.w3.org/2000/svg">
x1="0" y1="0" x2="20" y2="0"
gradientUnits="userSpaceOnUse">
refX="0" refY="4"
markerUnits="strokeWidth"
markerWidth="20" markerHeight="8"
fill="url(#gradientDefinition)"
orient="auto">
stroke="red" stroke-width="4"
marker-end="url(#triangularMarker1)"/>