cms.EDProducer("GenParticlePruner",\ 
    select = cms.vstring(\ 
        'drop  *',\ 
        '++keep abs(pdgId) == 11 || abs(pdgId) == 13 || abs(pdgId) == 15',\ 
        'drop   status == 2',\ 
        'keep++ (400 < abs(pdgId) < 600) || (4000 < abs(pdgId) < 6000)',\ 
        'drop status == 1',\ 
        'keep+ (400 < abs(pdgId) < 600) || (4000 < abs(pdgId) < 6000)',\ 
        'keep abs(pdgId) == 11 || abs(pdgId) == 13 || abs(pdgId) == 15',\ 
        'keep abs(pdgId) == 12 || abs(pdgId) == 14 || abs(pdgId) == 16',\ 
        '+keep pdgId == 22 && status == 1 && (pt > 10 || isPromptFinalState())',\ 
        '+keep abs(pdgId) == 11 && status == 1 && (pt > 3 || isPromptFinalState())',\ 
        'keep++ abs(pdgId) == 15',\ 
        'drop  status > 30 && status < 70 ',\ 
        'drop  pdgId == 21 && pt < 5',\ 
        'drop   status == 2 && abs(pdgId) == 21',\ 
        'keep abs(pdgId) == 23 || abs(pdgId) == 24 || abs(pdgId) == 25 || abs(pdgId) == 6 || abs(pdgId) == 37 ',\ 
        'keep++ abs(pdgId) == 310 || abs(pdgId) == 3122',\ 
        'keep+ abs(pdgId) == 310 || abs(pdgId) == 3122',\ 
        '+keep abs(pdgId) == 13 && status == 1',\ 
        'keep (4 <= abs(pdgId) <= 5)',\ 
        'keep (1 <= abs(pdgId) <= 3 || pdgId = 21) & (status = 2 || status = 11 || status = 71 || status = 72) && pt>5',\ 
        'keep  abs(pdgId) == 323  && abs(eta) < 2.5 && pt > 1',\ 
        'keep+ abs(pdgId) == 333',\ 
        'keep+ abs(pdgId) == 9920443 || abs(pdgId) == 9042413 || abs(pdgId) == 9000443 || abs(pdgId) == 100541 || abs(pdgId) == 100543',\ 
        'keep+ abs(pdgId) == 443 || abs(pdgId) == 100443 || abs(pdgId) == 10441 || abs(pdgId) == 20443 || abs(pdgId) == 445 || abs(pdgId) == 30443',\ 
        'keep+ abs(pdgId) == 553 || abs(pdgId) == 100553 || abs(pdgId) == 200553 || abs(pdgId) == 10551 || abs(pdgId) == 20553 || abs(pdgId) == 555',\ 
        'keep abs(pdgId) = 10411 || abs(pdgId) = 10421 || abs(pdgId) = 10413 || abs(pdgId) = 10423 || abs(pdgId) = 20413 || abs(pdgId) = 20423 || abs(pdgId) = 10431 || abs(pdgId) = 10433 || abs(pdgId) = 20433',\ 
        'keep abs(pdgId) = 10511 || abs(pdgId) = 10521 || abs(pdgId) = 10513 || abs(pdgId) = 10523 || abs(pdgId) = 20513 || abs(pdgId) = 20523 || abs(pdgId) = 10531 || abs(pdgId) = 10533 || abs(pdgId) = 20533 || abs(pdgId) = 10541 || abs(pdgId) = 10543 || abs(pdgId) = 20543',\ 
        'keep (1000001 <= abs(pdgId) <= 1000039 ) || ( 2000001 <= abs(pdgId) <= 2000015)',\ 
        'keep (4900001 <= abs(pdgId) <= 4900991)',\ 
        'keep (51 <= abs(pdgId) <= 53)',\ 
        'keep pdgId = 2212',\ 
        'keep status == 3 || ( 21 <= status <= 29) || ( 11 <= status <= 19)',\ 
        'keep isHardProcess() || fromHardProcessFinalState() || fromHardProcessDecayed() || fromHardProcessBeforeFSR() || (statusFlags().fromHardProcess() && statusFlags().isLastCopy())',\ 
        'keep    status == 1'\ 
    ),\ 
    src = cms.InputTag("genParticles")\ 
)\