(a) Dynamic behaviors of system (1.3), the parameters \((\alpha,\beta,\gamma,\delta)=(0.1,0.5,0.2,0.4)\). (b) Dynamic behaviors of system (1.3), the parameters \((\alpha,\beta,\gamma,\delta)=(0.16,0.5,0.2,0.4)\). (c) Dynamic behaviors of system (1.3), the parameters \((\alpha,\beta,\gamma,\delta)=(0.18,0.5,0.2,0.4)\). (d) Dynamic behaviors of system (1.3), the parameters \((\alpha,\beta,\gamma,\delta)=(0.2,0.5,0.2,0.4)\). (e) Dynamic behaviors of system (1.3), the parameters \((\alpha,\beta,\gamma,\delta)=(0.22,0.5,0.2,0.4)\). (f) Dynamic behaviors of system (1.3), the parameters \((\alpha,\beta,\gamma,\delta)=(0.25,0.5,0.2,0.4)\). (g) Dynamic behaviors of system (1.3), the parameters \((\alpha,\beta,\gamma,\delta)=(0.3,0.5,0.2,0.4)\). (h) Dynamic behaviors of system (1.3), the parameters \((\alpha,\beta,\gamma,\delta)=(0.36,0.5,0.2,0.4)\). (i) Dynamic behaviors of system (1.3), the parameters \((\alpha,\beta,\gamma,\delta)=(0.5,0.5,0.2,0.4)\)