for(R=/\D+/g;l=readline(a='[^t][bvi]o0$&u0beer0maple syrup0er(?! [at])0re0ol0o0\\.0me.0beani0toqu0omme0um0ns0nc');print(l))for(;r=R(a);)l=l.replace(eval('/'+r+'/g'),R(a))