1*9a7741deSElliott Hughes{ 2*9a7741deSElliott Hughes s = "" 3*9a7741deSElliott Hughes for (i = NF; i > 0; i--) 4*9a7741deSElliott Hughes s = s " " $i 5*9a7741deSElliott Hughes print s 6*9a7741deSElliott Hughes} 7