Swap

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 32 32"
>
    <linearGradient
        id="linear-gradient"
        gradientUnits="userSpaceOnUse"
        x1="15.627"
        x2="16.377"
        y1="-1.014"
        y2="33.236"
    >
        <stop offset="0" stop-color="#b621fe" />
        <stop offset="1" stop-color="#1fd1f9" />
    </linearGradient>
    <linearGradient
        id="linear-gradient-2"
        x1="15.69"
        x2="16.44"
        y1="-1.015"
        y2="33.235"
        href="#linear-gradient"
    />
    <linearGradient
        id="linear-gradient-3"
        x1="15.555"
        x2="16.305"
        y1="-1.012"
        y2="33.238"
        href="#linear-gradient"
    />
    <g id="swap_left_right" fill-rule="evenodd">
        <path
            d="m16 1a15 15 0 1 0 15 15 15.007 15.007 0 0 0 -15-15zm0 28a13 13 0 1 1 13-13 13.006 13.006 0 0 1 -13 13z"
            fill="url(#linear-gradient)"
        />
        <path
            d="m13.968 16.664-1.414-1.414-4.282 4.282 4.282 4.282 1.414-1.415-1.867-1.867h11.885v-2h-11.885z"
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        <path
            d="m18.155 15.13 1.414 1.415 4.163-4.163-4.163-4.163-1.414 1.414 1.749 1.749h-11.918v2h11.918z"
            fill="url(#linear-gradient-3)"
        />
    </g>
</svg>