F0 drawing in LaTeX

This is fairly simple to do using package tikz and the tikzmark library. There are lots of parameters here that you can fiddle with to get exactly what you are looking for.

documentclass{article}
usepackage{tikz}
usetikzlibrary{tikzmark}
usetikzlibrary{calc}
begin{document}
    {tikzmarknode{A}{W}ould you like some ctikzmarknode{B}{o}tikzmarknode{C}{ff}etikzmarknode{D}{e}}
    begin{tikzpicture}[overlay, remember picture]
        coordinate (point 1) at ($(A.north) + (0, 0.2)$);
        coordinate (point 2) at ($(B.north) + (0, 0.6)$);
        coordinate (point 3) at ($(C.north) + (0.05, 0.3)$);
        coordinate (point 4) at ($(D.north) + (0, 0.6)$);
        draw[fill=black] (point 1) circle[radius=0.075cm];
        draw[fill=black] (point 2) circle[radius=0.075cm];
        draw[fill=black] (point 3) circle[radius=0.075cm];
        draw[fill=black] (point 4) circle[radius=0.075cm];
        draw (point 1) -- ($(point 1) + (2, 0)$) to[out=0, in=-135] (point 2);
        draw (point 2) to[out=-60, in=150] (point 3);
        draw (point 3) to[out=30, in=-120] (point 4);
        draw ($(B.south) + (0, -0.1)$) -- ($(B.south) - (0, 0.5)$);
        node[below right] at ($(B.south) - (0.15, 0.5)$) {H(^*)LH%};
        node[below] at ($(A.south) - (0, 0.5)$) {%L};
    end{tikzpicture}
end{document}