Distributions of the input couple R_1/2 and M₁/M₂ that give f₅ and R_⋆ simultaneously consistent with the observations from Tucana II. Similarly to Fig. 8, the red line gives the average value inferred from observations, but the ranges for f₅ and R_⋆ were cut to include only the observational uncertainty, i.e., f₅^TucII = 10 ± 5% (Chiti et al. 2021) and $R_{1/2}^{\mathrm{TucII}}=(120\pm 30)$ pc (Bechtol et al. 2015), respectively. The orange points are the post-merger galaxies consistent with observations from Tucana II, and are numbered with their simulation ID.