PdB a pdB

PdB a mdB | PdB a cdB | PdB a dadB | PdB a dB | PdB a ddB | PdB a fdB | PdB a GdB | PdB a hdB | PdB a kdB | PdB a MdB | PdB a μdB | PdB a ndB | PdB a pdB | PdB a TdB | PdB a Np | PdB a B