Reactions	forward	backward
LacI1 + cIp + cIp <--> LacI0
LacI1 <--> LacIr
LacIr <--> LacIp
tetR1 + LacIp + LacIp <--> tetR0
tetR1 <--> tetRr
tetRr <--> tetRp
cI1 + tetRp + tetRp <--> cI0
cI1 <--> cIr
cIr <--> cIp
LacIp <-->
tetRp <-->
cIp <-->
LacIr <-->
tetRr <-->
cIr <-->
LacI0 <--> LacI1
tetR0 <--> tetR1
cI0 <--> cI1

Inital Time	Final Time	Number of Time Steps	Skip	Integration Option
				Euler Euler Modified Fourth Order Runge-Kutta Adaptive Runge-Kutta BDF order 2 LSODES