respectively, at high density limit. Flavor eigenstates $\nu_{\mu,\tau}$ and $\bar{\nu}_{\mu,\tau}$ are the mixed states of $\nu_2$ and $\bar{\nu}_2$, and $\nu_3$ and $\bar{\nu}_3$, respectively. There are the RSF-H, RSF-L, and RSF-X resonances as seen in the case of the normal mass hierarchy. The conversion between $\nu_e$ and $\bar{\nu}_{\mu,\tau}$ occurs at the RSF-H resonance. The conversion between $\bar{\nu}_e$ and $\nu_{\mu,\tau}$ occurs at the RSF-L resonance. The RSF-X resonance converts $\bar{\nu}_1$ and $\bar{\nu}_3$. The converting flavors depend on the adiabaticity of the RSF-H resonance.

In the case of $Y_e = 0.51$, the dependence of the effective squared masses is different from other cases for the RSF-X and the RSF-L resonances. At the high density limit, $\nu_e$ and $\bar{\nu}_e$ correspond to mass eigenstates $\bar{\nu}_2$ and $\nu_3$, respectively. Flavor eigenstates $\nu_{\mu,\tau}$ and $\bar{\nu}_{\mu,\tau}$ are the mixed states of $\bar{\nu}_1$ and $\bar{\nu}_3$, and $\nu_1$ and $\nu_2$, respectively. The conversion between $\bar{\nu}_e$ and $\nu_{\mu,\tau}$ occurs at the RSF-H resonance. RSF-L resonance appears at $\rho \sim 600$ ${\rm g cm^{-3}}$ and corresponds to the conversion of $\nu_e$ and $\bar{\nu}_{\mu,\tau}$. The RSF-X resonance is found at $\rho \sim 1,300$ ${\rm g cm^{-3}}$. This resonance leads to the conversion of $\nu_1$ and $\bar{\nu}_1$. Since the corresponding mass eigenstates are different 