import model {model}
define L = lp lp~
define N = vlp vlp~
define boson = w+ w- z h
define lepton   = {decay_lep} #Taken from YAML
define neutrino = {decay_nu}  #Taken from YAML

generate p p > L L, (L > boson lepton)    #Pair production
add process p p > N N, (N > boson lepton) #Pair production 
add process p p > L N, (L > boson lepton), (N > boson lepton) #Associated production

output {output_name} -nojpeg