2 21 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2018 | | | | | | | 2021 | | | | | | | | 1 + N + X | | | | | | | | | | | | | | | | | | | | 1 + | N + X | 2023 | | | | | | | | | | | | | | | | 2023 | | | |