Distribution of the out-degrees of individuals for different steps and different combinations of <i>N</i> and <i>K</i>.

<p>((a) <i>N</i> = 16, <i>K</i> = 7, step = 1; (b) <i>N</i> = 16, <i>K</i> = 7, step = 3000; (c) <i>N</i> = 23, <i>K</i> = 6, step = 1; (d) <i>N</i> = 23, <i>K</i> = 6, step = 1020; (e) <i>N</i> = 23, <i>K</i> = 6, step = 1021; (f) <i>N</i> = 23, <i>K</i> = 6, step = 5000).