What are the Russell-Saunders term symbols for the five lowest energy levels of neutral atomic nitrogen?

 What are the Russell-Saunders term symbols for the five lowest energy levels of neutral atomic nitrogen? Explain the electron configuration for each state, including spin-orbit coupling, and list the order of the energies. Please consult the NIST Atomic Spectra Database at www.nist.gov/pml/atomic-spectra-database under "levels" for "N I".