Revision history of "duplicate string from duplicate string N=2 times" (Z10913)
Dif seleshon: Mak di redio botin-dem wey dey di rivishon-dem to kompie-am an mek you hit enta or di botin wey dey for botom.
Wetin e min: (di one wey dey now) = difrens wey dey for di last rivishon, (bifo) = difrens wey dey for rivishon wey kom bifo dis one, m = smol smol chenj.