<svg viewBox="0 0 95 50"
     xmlns="https://www.w3.org/2000/svg">
   <g stroke="green" fill="white" stroke-width="5">
     <circle cx="25" cy="25" r="15"/>
     <circle cx="40" cy="25" r="15"/>
     <circle cx="55" cy="25" r="15"/>
     <circle cx="70" cy="25" r="15"/>
   </g>
</svg>