Hierarchy

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 468 468"
>
    <g fill="#4f4f4f">
        <path
            d="M468 453c0 8.284-6.716 15-15 15H315c-8.284 0-15-6.716-15-15V343c0-8.284 6.716-15 15-15h138c8.284 0 15 6.716 15 15zm-138-15h108v-80H330z"
        />
        <path
            d="M351 383h67v30h-67zM112 277h32v25h-32zM147.328 252h-36.73c-6.89 0-12.894-5.193-14.557-11.88l-4.397-17.934c-1.978-.742-3.934-1.67-5.864-2.53l-15.951 9.457c-5.859 3.497-13.338 2.568-18.203-2.214l-25.972-25.547a15.012 15.012 0 0 1-2.247-18.587l9.565-15.491a102.49 102.49 0 0 1-2.273-5.418l-18.619-4.335C5.336 155.901 0 149.87 0 142.936v-36.107c0-6.935 5.336-12.965 12.078-14.585l18.43-4.358c.71-1.822 1.618-3.626 2.433-5.409l-9.438-15.4c-3.68-5.958-2.711-13.67 2.283-18.579l25.99-25.531a15.013 15.013 0 0 1 18.212-2.184l16.043 9.573a105.938 105.938 0 0 1 5.875-2.392L96.28 10.88C97.942 4.193 103.947 0 110.838 0h36.73c6.89 0 12.893 4.193 14.556 10.879l4.399 17.434c1.979.743 3.937 1.421 5.869 2.282l15.957-9.584c5.858-3.498 13.334-2.63 18.199 2.15l25.982 25.516a14.987 14.987 0 0 1 2.254 18.564l-9.544 15.474a102.946 102.946 0 0 1 2.292 5.422l17.544 4.342c6.748 1.616 10.923 7.647 10.923 14.586v36.107c0 6.938-4.175 12.972-10.923 14.587l-17.951 4.37c-.717 1.814-1.345 3.622-2.178 5.421l9.569 15.375c3.68 5.958 2.784 13.67-2.21 18.579l-25.954 25.531a14.988 14.988 0 0 1-18.194 2.184l-16.034-9.573c-1.934.856-3.89 1.654-5.87 2.392l-4.371 18.083c-1.662 6.686-7.665 11.879-14.555 11.879zm-25.004-30h13.277l3.546-14.763c1.304-5.245 5.33-9.633 10.537-11.081 5.525-1.537 10.892-3.842 15.953-6.604 4.661-2.542 10.317-2.497 14.875.223l13.086 7.779 9.176-9.036-7.652-12.398a15.007 15.007 0 0 1-.275-15.304c2.919-5.13 5.165-10.362 6.674-15.549 1.505-5.172 5.086-9.141 10.324-10.396l14.155-3.53v-12.445l-14.08-3.513c-5.254-1.258-9.134-5.245-10.629-10.437-1.523-5.291-3.593-10.529-6.44-15.568-2.688-4.758-2.503-10.601.365-15.251l7.717-12.455-9.171-9.029-13.021 7.774a14.988 14.988 0 0 1-14.909.263 75.714 75.714 0 0 0-15.933-6.525c-5.186-1.459-9.19-5.089-10.491-10.317L135.842 30h-13.278l-3.547 13.763c-1.304 5.245-5.33 9.133-10.537 10.581-5.525 1.537-10.892 3.592-15.953 6.354-4.66 2.543-10.316 2.373-14.875-.348l-13.086-7.842-9.176 9.005 7.652 12.383a14.993 14.993 0 0 1 .275 15.296 72.385 72.385 0 0 0-6.59 15.545c-1.504 5.168-6.246 9.133-11.48 10.391L30 118.65v12.463l15.174 3.506c5.25 1.262 9.708 5.247 11.201 10.436 1.552 5.39 3.899 10.627 6.69 15.567 2.689 4.761 2.648 10.607-.225 15.26l-7.655 12.454 9.194 9.02 13.031-7.771a15.004 15.004 0 0 1 14.92-.264 75.711 75.711 0 0 0 15.935 6.525c5.187 1.46 9.193 6.09 10.493 11.318zM209 343c0-8.284-6.716-15-15-15H56c-8.284 0-15 6.716-15 15v110c0 8.284 6.716 15 15 15h138c8.284 0 15-6.716 15-15zM92 414v-32h67v32zM454.167 161H400v-39c0-8.284-5.549-14-13.833-14H283v30h87v23h-53.833c-8.284 0-16.167 5.716-16.167 14v110c0 8.284 7.882 16 16.167 16h138c8.284 0 13.833-7.716 13.833-16V175c0-8.284-5.549-14-13.833-14zM351 247v-32h67v32z"
        />
        <path
            d="M129.083 75.5c-27.3 0-49.51 22.206-49.51 49.5s22.21 49.5 49.51 49.5 49.51-22.206 49.51-49.5-22.21-49.5-49.51-49.5z"
        />
    </g>
</svg>