Invariant mass distributions for \kzero, \lmb, \pXi, \pOmegain different V0M multiplicity and \pt intervals. The candidates are reconstructed in \yless{0.5}. The grey areas delimited by theshort-dashed lines are used for signal extraction in the bin counting procedure. The red dashed linesrepresent the fit to the invariant mass distributions, shown for drawing purpose only.