#MCell 4.00
#GAME Rules table
#RULE 1,0,0,0,0,0,0,0,0,0,0,0,0,2,2,2,2,2,2,2,2,2,0,3,3,3,3,3,3,3,3,3,
#RULE 0,3,1,1,3,3,3,3,3,3
#BOARD 60x60
#SPEED 100
#WRAP 0
#CCOLORS 4
#PALETTE 8 colors
#D The fastest NOT gate of this design is a 5-cycle NOT gate;
#D the gate takes 5 cycles to clear following an input of 0.
#D The 6-cycle NOT gate is, however, smaller. I include both
#D of them here.
#D 
#D Should you require a longer-cycle NOT gate, just replace
#D the pulsar in either of the gates below with the pulsar of
#D the desired cycle.
#D 
#D Transit: 3
#D IBI: (5-cycle) 5
#D (6-cycle) 6
#D Size: (5-cycle) 9x7
#D (6-cycle) 8x7
#D 
#D Trevor Green, February 1990
#L 8.C23.C$8.C23.C$8.C23.C$8.C23.C$8.C23.C$8.C23.C$8.C23.C$8.C23.C$6.C.C
#L ..C18.C.C$A7C..C.B10.A8C$6.C.CC..A17.C.3C$8.A3.C19.A..C$9.BCC21.BC