#C alternative sawtooth mechanism:  David Bell, 18 July 2005
x = 71, y = 77, rule = B3/S23
oo$o$bo$bbo$3bo$4bo$5bo$6bo$7bo$8bo$9bo$10bo$11bo$12bo$13bo$14bo$15bo$
16bo$17bo$18bo$19bo$20bo$21bo$22bo$23bo$24bo$25bo$26bo$27bo$28bo$29bo$
30bo$31bo$32bo$33bo$34bo$35bo$36bo$37bo$38bo$39bo$40bo$41bo$42bo$43bo$
44bo$45bo$46bo$47bo$48bo$49bo$50bo$51bo$52bo$53bo$54bo$55bobo$56boo3$
62b3o$62bo$63bo12$68boo$68bobo$68bo!
CB 1,1,1,1