<text
  text-anchor="middle" fill="black"
  font-size="4" font-weight="900">

  <tspan x="64" y="40">
    Code<tspan fill="#dddddd">Sign</tspan>
  </tspan>
 
 <tspan x="64" y="72">
   <tspan fill="#dddddd">Code</tspan>Sign
 </tspan>
 
 <tspan x="64" y="104">
   <tspan fill="#dddddd">Co</tspan>deSign
 </tspan>
   
</text>