Examples of the SED fitting results for the same galaxies as in Fig. 1. A black line shows the total model spectrum, while a red line corresponds to the continuum emitted by hot dust. Grey lines show the stellar continuum, neutral and ionized PAHs, the continua emitted by warm dust components, and the continua emitted by SamC, LamC, and aSil, respectively, from short to long wavelengths. Black circles and blue squares represent the fluxes observed in the respective bands and predicted by the model SED, respectively.