shithub: kwa

ref: 279f78a86cbff3f526fe1a1debd4d4f5766f96b0
dir: /test/tt.13a/

{ for (i = 1; i <= NF; i++)
	x[i] = $i
  for (i = 1; i <= NF; i++)
	printf "%d %s\n", i, x[i]
}