In 113 shell extended I’ve worked the diagram out to the 113 shell, but instead of stopping the
exclusion lines at the 113 shell, I’ve stopped them at double their number. In other words, the exclusion line of the 77
shell will extend to the 154 shell, the 113 shell to the 226 shell. This creates an interesting feathered effect
in a halo around the main diagram which indicates to a degree where the pattern
originates from. You will notice the fan
effect is most pronounced around the 1 corridor, then the 2 corridor and so on. Is symmetry maintained in the horizontal
plane?