IRAS 15482–5741: the same as Fig. 4, but for = 1.5 M_⊙ models. These models do not provide good theoretical interpretations for two reasons: first of all, with respect to Fig. 4, a further increase of about 0.2 dex is predicted for [C/Fe], because higher initial masses more TDUs (specifically, 19 instead of 11). Second, no good match is obtained of both ls and hs peaks: [ls/Fe] is perfectly interpreted by a case ST × 2, but [hs/Fe] is too high with respect the observed value. But, case ST/1.3 predicts a [ls/Fe] slightly higher than observed, even if the theoretical [hs/Fe] still lies within the errorbars.