If ``s'' is selected in 14.5, a series of prompts first allow some restrictions to the random wiring before it is set. The following options are presented in sequence (use ``q``, or the right mouse button, to backtrack).
confine to local periodic zone, enter zone size:
exclude all selfwiring-2, selfwire centre wire-1:
distinct wiring (no duplication)-d:
These option are described in #11.5.1-3. The cell's wiring is randomly reset within the set restrictions.