In all, there are 35 pieces to choose from and you can play your own composition too. From Grade 6 on, these are divided into Group A and Group B and at least one piece must be selected from each group. There are 12 pieces in the 2021 - 2023 exam booklet and this webpage begins with those, displayed here in the same order. As for the other 23 pieces, they are in syllabus order and many remain from the previous (2018 - 2020) syllabus.
The numbers refer to the numbering used in the syllabus.