Table 2.

Configuration of $x_i\left(0\right)$ for counting. Nodes 1 to 6 mark with 1 the chosen option and the rest of the vector remains with zeros. An extra node $x_0$ is included, filled to zeros, and it is the only one that inits the auxiliary variable as one to count the number of participants in the process.

	${\mathit{x}}_{\mathit{i}}^1$	${\mathit{x}}_{\mathit{i}}^2$	${\mathit{x}}_{\mathit{i}}^3$	| ${\mathit{y}}_{\mathit{i}}$
$x_0$	0	0	0	1
$x_1$	1	0	0	0
$x_2$	0	1	0	0
$x_3$	1	0	0	0
$x_4$	0	0	1	0
$x_5$	0	0	1	0
$x_6$	1	0	0	0
total	3	1	2