If ``l'' is selected at the first ``output parameter'' prompt (#16.1), or if the output parameter prompts are viewed in sequence, a layout preview for attractor basins will appear (described above, #19.1), together with the following first layout prompt:
LAYOUT: reset defaults: all-r, reset for learning-l
select att rad, % of 1/2 screen, x-axis (default 12) (the default depends on previous selections)