#MCell 2.20
#GAME Weighted Life
#RULE NW1,NN2,NE0,WW32,ME0,EE4,SW0,SS16,SE8,HI0,RS5,RS7,RS10,RS11,RS13
#RULE ,RS14,RS15,RS17,RS19,RS20,RS21,RS22,RS23,RS25,RS26,RS27,RS28,RS2
#RULE 9,RS30,RS34,RS35,RS37,RS38,RS39,RS40,RS41,RS42,RS43,RS44,RS45,RS
#RULE 46,RS49,RS50,RS51,RS52,RS53,RS54,RS56,RS57,RS58,RS60,RB3,RB6,RB1
#RULE 2,RB24,RB33,RB48
#BOARD 100x100
#SPEED 0
#WRAP 1
#CCOLORS 9
#D Period-48 spaceship that flips after 24 moves and
#D moves down one position.
#D 
#D It's fairly easy to observe by trying random starting states,
#D though not nearly as common as the glider.  It's very sparky,
#D and I subsequently found a number of glider reflections as
#D well as a glider duplication reaction.
#D 
#D Paul Callahan, November 1997
#L 15.A$12.A..AA$13.A.3A$16.AA$16.A.A27$A.A$.AA$.3A.A$..AA..A$3.A