1*23f24377SWarner Losh{ 2*23f24377SWarner Losh s = "" 3*23f24377SWarner Losh for (i = NF; i > 0; i--) 4*23f24377SWarner Losh s = s " " $i 5*23f24377SWarner Losh print s 6*23f24377SWarner Losh} 7