Timeline

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 64 64"
>
    <path
        fill="#f0f0f0"
        d="M52 22a9.932 9.932 0 0 1-5.974-2H4v32h56V20h-2.026A9.932 9.932 0 0 1 52 22z"
    />
    <path fill="#3cc8b4" d="M42 12H4v8h42.026C43.588 18.175 42 15.273 42 12z" />
    <path fill="#d2d2d2" d="M4 20h4v32H4z" />
    <path fill="#505050" d="M10 45.5h44v1H10z" />
    <path fill="#1eaa96" d="M4 12h4v8H4z" />
    <path fill="#505050" d="M11.5 36h1v8h-1z" />
    <path
        fill="#3cc8b4"
        d="M12 50a4 4 0 1 1 0-8 4 4 0 0 1 0 8zM14 26H8v12h8V28z"
    />
    <path fill="#1eaa96" d="M14 26v2h2z" />
    <path fill="#f0f0f0" d="M10 29.5h4v1h-4zM10 31.5h4v1h-4zM10 45.5h4v1h-4z" />
    <path fill="#505050" d="M21.5 36h1v8h-1z" />
    <path
        fill="#fab400"
        d="M22 50a4 4 0 1 1 0-8 4 4 0 0 1 0 8zM24 24h-6v12h8V26z"
    />
    <path fill="#dc9600" d="M24 24v2h2z" />
    <path fill="#f0f0f0" d="M20 27.5h4v1h-4zM20 29.5h4v1h-4zM20 45.5h4v1h-4z" />
    <path fill="#505050" d="M31.5 36h1v8h-1z" />
    <path
        fill="#fa6450"
        d="M32 50a4 4 0 1 1 0-8 4 4 0 0 1 0 8zM34 26h-6v12h8V28z"
    />
    <path fill="#dc4632" d="M34 26v2h2z" />
    <path fill="#f0f0f0" d="M30 29.5h4v1h-4zM30 31.5h4v1h-4zM30 45.5h4v1h-4z" />
    <path fill="#505050" d="M41.5 34h1v10h-1z" />
    <path
        fill="#64c8f0"
        d="M42 50a4 4 0 1 1 0-8 4 4 0 0 1 0 8zM44 22h-6v12h8V24z"
    />
    <path fill="#46aad2" d="M44 22v2h2z" />
    <path fill="#f0f0f0" d="M40 25.5h4v1h-4zM40 27.5h4v1h-4zM40 45.5h4v1h-4z" />
    <path fill="#505050" d="M51.5 36h1v8h-1z" />
    <path
        fill="#3cc8b4"
        d="M52 50a4 4 0 1 1 0-8 4 4 0 0 1 0 8zM54 28h-6v12h8V30z"
    />
    <path fill="#1eaa96" d="M54 28v2h2z" />
    <path
        fill="#f0f0f0"
        d="M50 31.5h4v1h-4zM50 33.5h4v1h-4zM50 45.5h4v1h-4zM24 15.5h16v1H24z"
    />
    <path fill="#fa6450" d="M52 20a8 8 0 1 1 0-16 8 8 0 0 1 0 16z" />
    <path
        fill="#dc4632"
        d="M46 12c0-4.079 3.055-7.438 7-7.931A8.047 8.047 0 0 0 52 4a8 8 0 0 0 0 16c.339 0 .672-.028 1-.069-3.945-.493-7-3.852-7-7.931z"
    />
    <path
        fill="#f0f0f0"
        d="m52 14.707-2-2-1.646 1.647-.708-.708L50 11.293l2 2 1.646-1.647.708.708z"
    />
    <path fill="#f0f0f0" d="m52 10 4 4v-4z" />
</svg>