Polka dots 4 patterns

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      <circle cx="25" cy="25" r="15" fill="none" stroke="currentColor" stroke-width="2.5"/>
      <circle cx="25" cy="25" r="5" fill="none" stroke="currentColor" stroke-width="1.5"/>
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      <use x="50" href="#dbc-r-83fb0c1b-d46c-4362-a7cd-7d7236d28876"/>
    </pattern>
  </defs>
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