Exercise

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="682.667"
    height="682.667"
    viewBox="0 0 682.667 682.667"
>
    <defs>
        <clipPath id="a" clipPathUnits="userSpaceOnUse">
            <path d="M0 512h512V0H0Z" />
        </clipPath>
    </defs>
    <g clip-path="url(#a)" transform="matrix(1.33333 0 0 -1.33333 0 682.667)">
        <path
            d="M0 0c0-15.406-12.533-27.94-27.939-27.94-15.407 0-27.942 12.534-27.942 27.94s12.535 27.94 27.942 27.94C-12.533 27.94 0 15.406 0 0m-168.354 0c0-15.406-12.535-27.94-27.941-27.94-15.406 0-27.939 12.534-27.939 27.94s12.533 27.94 27.939 27.94S-168.354 15.406-168.354 0m-199.763 273.349v-512h63.66v448.34h76.33v-97.666h16.832V55.967l.005-.006C-235.991 49.335-254.234 26.763-254.234 0c0-31.948 25.992-57.94 57.939-57.94 31.949 0 57.941 25.992 57.941 57.94 0 26.763-18.244 49.335-42.945 55.961l.004.008v56.054h16.834v97.666h104.688v-97.666h16.834V55.969l.003-.008C-67.637 49.335-85.881 26.763-85.881 0c0-31.948 25.992-57.94 57.942-57.94C4.008-57.94 30-31.948 30 0c0 26.763-18.243 49.335-42.944 55.961l.005.006v56.056H3.893v97.666h76.33v-448.34h63.66v512z"
            transform="translate(368.117 238.65)"
            fill="#000"
            fill-opacity="1"
            fill-rule="nonzero"
            stroke="none"
        />
    </g>
</svg>