Fraction of initial clumps and survived clumps per mass-bin, shown as grey histograms and coloured histograms (red for the face-on configuration, green for the edge-on configuration and blue for the spherical configuration), respectively. We show the face-on configuration in the top panel, the edge-on configuration in the middle panel, the spherical configuration in the bottom panel. The histograms are built binning all the clumps (either initial or survived) of the 30 simulations, normalised to the initial total number of clumps (ten for each simulation, therefore 300). The black and coloured lines are the best-fitting Gaussian distributions, of which we report the mean in the legend.