what? i am never wrong - you just asked the wrong question!!!

let's think out loud -

X= Cross, kiss, 10, X, expermental, extra, Ex, Multiply, Extreme,Generation X, Xenophobia

X0 = Executive Officer , Hugs and kiss, Crystal Oscillator, Crossover Track, Expenditure Order, Extra Old, Extremely Old

hmm.. need to think on this one..

-marc