x = 261, y = 11, rule = B3678/S34678
5bo49bo49bo49bo49bo49bo$4b3o47b3o47b3o47b3o47b3o47b3o$3b5o22bo22b5o22b
o22b5o22bo22b5o22bo22b5o22bo22b5o$bbob3obo19b5o19bob3obo19b5o19bob3obo
19b5o19bob3obo19b5o19bob3obo19b5o19bob3obo$b9o18b5o18b9o18b5o18b9o18b
5o18b9o18b5o18b9o18b5o18b9o$11o16b7o16b11o16b7o16b11o16b7o16b11o16b7o
16b11o16b7o16b11o$b9o18b5o18b9o18b5o18b9o18b5o18b9o18b5o18b9o18b5o18b
9o$bbob3obo19b5o19bob3obo19b5o19bob3obo19b5o19bob3obo19b5o19bob3obo19b
5o19bob3obo$3b5o22bo22b5o22bo22b5o22bo22b5o22bo22b5o22bo22b5o$4b3o47b
3o47b3o47b3o47b3o47b3o$5bo49bo49bo49bo49bo49bo!
A row of novas can keep igniting each other for a while.
David I. Bell, October 1997
