- The G, G', and I region
- The isolated components
- Bridges (at widths 5 and 6)
- Some of the larger tiles
- Some paths through the diagram
- More paths through the diagram
- Still more paths through the diagram
- Figures of cycle 2
- Figures of cycle 4
- Figures of cycle 6
- Figures with basic cycle 15
- Avatars of width 4
- The I' region
- The J region
- The K' region
- An early version of the de Bruijn diagram
- An improved version of the de Bruijn diagram
- A doubled version of the diagram
- The diagram with bilateral symmetry according to avatars
- Bruijn diagram
- s.dat - the linkage list for the de Bruijn diagram

traces - the number of loops for varying lengths

cycles - the shortest cycle for each node

summary - an overview of widths less than 7