                2017     0x07e1
Greek_beta                        2018     0x07e2
Greek_gamma                       2019     0x07e3
Greek_delta                       2020     0x07e4
Greek_epsilon                     2021     0x07e5
Greek_zeta                        2022     0x07e6
Greek_eta                         2023     0x07e7
Greek_theta                       2024     0x07e8
Greek_iota                        2025     0x07e9
Greek_kappa                       2026     0x07ea
Greek_lambda                  