c$_{1}$ c 2 0 0 . 2 0 . 4 0 . 6 0 . 8 1 0 0 . 1 0 . 2 0 . 3 0 . 4 0 . 5 0 . 6 0 . 7 0 . 8 0 . 9 1 I+N$_{1}$+N$_{2}$ N$_{1}$+N$_{2}$ I+N$_{2}$ I Onsager (b) N$_{2}$ x p ∗ 0 0 . 2 0 . 4 0 . 6 0 . 8 1 0 0 . 5 1 1 . 5 2 2 . 5 3 3 . 5 4 4 . 5 5 N$_{1}$+N$_{2}$ I I+N$_{1}$+N$_{2}$ I+N$_{2}$ Onsager N$_{2}$ (d) x p ∗ 0 0 . 2 0 . 4 0 . 6 0 . 8 1 0 0 . 5 1 1 . 5 2 2 . 5 3 N$_{1}$+N$_{2}$ I N$_{2}$ I+N$_{1}$+N$_{2}$ FMT I+N$_{2}$ (c) FIG. 5: Phase diagrams for λ = 2 . 5. The notation is the same as in Fig. 4. The N - N coexistence does not end in a critical point in these phase diagrams. 35 c$_{1}$ c 2 0 0 . 1 0 . 2 0 . 3 0 . 4 0 . 5 0 . 6 0 . 7 0 0 . 1 0 . 2 0 . 3 0 . 4 0 . 5 0 . 6 0 . 7 I+N$_{1}$+N$_{2}$ I+N$_{2}$ I N$_{2}$ FMT N$_{1}$+N$_{2}$ (a)