<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 40 37.5"><path d="M40 25h-7.5v5h-20L5 37.5V30H0V7.5h5V0h35zM30 10H2.5v17.5h5v3.965q1-1 1.963-1.992t2-1.973H30zm7.5-7.5h-30v5h25v15h5z"/></svg>