 ![\[Samples\_xi0\_0\] Simulation zoomed snapshots of WP squirmers with $\xi=0.0$ and $r_c=0.0 \sigma$ snapshots are taken once the simulations reach a steady state given by the mean cluster size. The attractive hemisphere is represented in blue, while pure repulsive in green and the fixed orientation vector is shown in red. (a) $\beta=0$ and (b) $\beta=-0$.](foto_WPxi0_0_b0.pdf "fig:"){width="0.00\columnwidth"} ![\[Samples\_xi0\_0\] Simulation zoomed snapshots of WP squirmers with $\xi=0.0$ and $r_c=0.0 \sigma$ snapshots are taken once the simulations reach a steady state given by the mean cluster size. The attractive hemisphere is represented in blue, while pure repulsive in green and the fixed orientation vector is shown in red. (a) $\beta=0$ and (b) $\beta=-0$.](foto_WPxi0_0_bN0.pdf "fig:"){width="0.00\columnwidth"}  W