#C A period 264 rocket gun.
#C This uses four rockets which travel in a loop of period 8 oscillators.
#C David I. Bell, December 1999, January 2000
#C
x = 126, y = 111, rule = B3678/S34678
14b3ob3o$12b11o$10b5o5b5o$10b15o14b3ob3o$12b3o5b3o14b11o44b3o$15b5o15b
5o5b5o42b3o$35b15o42b3o$15b5o17b3o5b3o$40b5o$17bo$16b3o21b5o62boo$15b
5o73boo12boo$14b7o28b3o41bo12b4o$13b9o25b5o36boo3bo3bo8b4o$15b5o27b5o
15boo9boo8b8oboo7b5o$14b7o27b4o13b6o7b3oboo3bob11o3boboboboo$4b3o4bobb
7obbo24b5o12b7ob3obb8obb13obboboboboo$4b3o4b13o23b6o13b36obobobobo$4b
3o7b7o27b5o12b7ob3obb8obb13obboboboboo$14b7o27b4o13b6o7b3oboo3bob11o3b
oboboboo$14b7o26b5o15boo9boo8b8oboo7b5o$13b9o25b5o36boo3bo3bo8b4o$13b
oob3oboo27b3o41bo12b4o$15bobobo73boo12boo$17bo22b5o62boo$16b3o$16b3o
21b5o$15b5o17b3o5b3o$15b5o15b15o$16b3o16b5o5b5o$15b5o17b11o$14b7o18b3o
b3o$14b7o$17bo$17bo$16b3o62boo21boo$16b3o62boo21boo$16b3o61b4o19b4o$
17bo62b4o19b4o$16b3o60b5o19b5o$15b5o59boobobobo13boboboboo$15b5o59boob
obobo13boboboboo$14b7o59bobobobo13bobobobo$14b7o58boobobobo13boboboboo
$15b5o59boobobobo13boboboboo$15booboo59b5o19b5o$80b4o19b4o$80b4o5boobb
obboo5b4o$81boo6b9o6boo$81boo5b11o5boo$88b11o$88b11o$92b3o6$16b3o$12b
11o$12b11o$5boo5b11o5boo$5boo6b9o6boo$4b4o5boobbobboo5b4o$4b4o19b4o$3b
5o19b5o59booboo$3boobobobo13boboboboo59b5o$3boobobobo13boboboboo58b7o$
4bobobobo13bobobobo59b7o$3boobobobo13boboboboo59b5o$3boobobobo13bobobo
boo59b5o$3b5o19b5o60b3o$4b4o19b4o62bo$4b4o19b4o61b3o$5boo21boo62b3o$5b
oo21boo62b3o$93bo$93bo$90b7o$65b3ob3o18b7o18b3ob3o$63b11o17b5o17b11o$
61b5o5b5o16b3o16b5o5b5o$61b15o15b5o15b15o$63b3o5b3o17b5o17b3o5b3o$66b
5o21b3o21b5o$92b3o$bboo62b5o22bo22b5o$bboo12boo73bobobo$b4o12bo41b3o
27boob3oboo$b4o8bo3bo3boo36b5o25b9o$5o7boob8o8boo9boo15b5o26b7o$oobobo
bo3b11obo3boob3o7b6o13b4o27b7o$oobobobobb13obb8obb3ob7o12b5o27b7o$bobo
bobob36o13b6o23b13o$oobobobobb13obb8obb3ob7o12b5o24bobb7obbo$oobobobo
3b11obo3boob3o7b6o13b4o27b7o$5o7boob8o8boo9boo15b5o27b5o$b4o8bo3bo3boo
36b5o25b9o$b4o12bo41b3o28b7o$bboo12boo73b5o$bboo62b5o21b3o21b5o$93bo$
66b5o45b5o$63b3o5b3o17b5o17b3o5b3o$16b3o42b15o35b15o$16b3o42b5o5b5o15b
5o15b5o5b5o$16b3o44b11o14b3o5b3o14b11o$65b3ob3o14b15o14b3ob3o$86b5o5b
5o$88b11o$90b3ob3o!
