Cut svg shape out of another
HTML
<svg>
<g>
<path fill-rule="evenodd"
d="
M 100, 100
m -75, 0
a 75,75 0 1,0 150,0
a 75,75 0 1,0 -150,0
M 100, 100
m -65, 0
a 65,65 0 1,0 130,0
a 65,65 0 1,0 -130,0
"
/>
</g>
</svg>