Set 0
- make main27 / 27
- separate insertions22 / 23
- limited universe19 / 21
- beat unordered set8 / 12
Set 1
- bit array get16 / 17
- bit array sum14 / 15
- bit array location13 / 13
- packed array5 / 7
Set 2 (and 3)
- Standard VByte12 / 14
- Sorted VByte12 / 13
- Generalized VB8 / 9
- Slow random access VB11 / 12
- Sum based random access VB4 / 5
- Location based random access VB8 / 10