x = 36, y = 6, rule = B34/S34
bbobo7bobobo18bo$4booboboobobbobbo14bobo$oo3bobb3obo5bobobobobobobobo
bbo$oo3bobb5obbobbo3bobobobobob3o$4boobobobbobobobo$bbobo!
This is a period 3 c/3 spaceship which has an extensible tail composed
of a row of dominoes.  The terminating component can be replaced by a
stationary component or by another copy of the front of the ship to
create wickstretchers.
David I. Bell, February 1994
