But every known algorithm for this problem requires a number of steps that increases exponentially as n increases.

[…] and figuring on where the engraved papers were going to come from that 'ud enable me to yank one of the bennies out of the eaves. Nobody ever saw me without an overcoat, and the right kind of an overcoat, […]

I gazed greedily on the gems in the shop window.

He rolled out from under Zelikman, who looked surprised as if by the turn his bhang dream had taken.