1*9a7741deSElliott Hughes{ print 2*9a7741deSElliott Hughes i = 1 3*9a7741deSElliott Hughes while (i <= NF) { 4*9a7741deSElliott Hughes print " " $i 5*9a7741deSElliott Hughes i = i + 1 6*9a7741deSElliott Hughes } 7*9a7741deSElliott Hughes} 8