documentclass[12pt]{article}
usepackage[utf8]{inputenc}
usepackage[english]{babel}
RequirePackage{xstring}

begin{document}

begin{tabular}{@{}*{8}{l@{}}}
    Wo-&ah we're & half way there, && Wo-&oah & livin' on a prayer \
    {StrSubstitute{Wo-&ah we're & half way there, && Wo-&oah & livin' on a prayer}{& }{&,,}} \
end{tabular}

Wo-ah we're half way there, Wo-oah livin' on a prayer

end{document}