1*23f24377SWarner Losh{ for (i = 1; i <= NF; i++) 2*23f24377SWarner Losh x[i] = $i 3*23f24377SWarner Losh for (i = 1; i <= NF; i++) 4*23f24377SWarner Losh printf "%d %s\n", i, x[i] 5*23f24377SWarner Losh} 6