[Darren] I was more referring to the way it used AABB rhyming structure instead of the ABCB of the glow worm. I perhaps meant "imposing feet upon the Clerihew".'Twas Clerihew Bentley, I think,
So long as you press the right key, see? / So long as you press the right key, see? .. bifurcation to validate BOTH line 4s [mutt - I'm sure Raak knew exactly what he was doing]:-)