chromium/src/third_party/blink/web_tests/svg/custom/text-letter-spacing.svg

<svg width="800" height="600" viewBox="0 0 400 300" version="1.1" xmlns="http://www.w3.org/2000/svg">

<g xml:space="preserve">

<text x="10" letter-spacing="5mm" y="20">ABC DEF</text>
<text x="10" letter-spacing="5mm" y="40"><tspan fill="red">ABC</tspan> <tspan fill="blue">DEF</tspan></text>

<text x="10,30,50,70,90,110,130" letter-spacing="5mm" y="60">ABC DEF</text>
<text x="10,30,50,70,90,110,130" letter-spacing="5mm" y="80"><tspan fill="red">ABC</tspan> <tspan fill="blue">DEF</tspan></text>

</g>

</svg>