Assume you are using the following gawkWhile2.g program file, you may need to recreate the program:

BEGIN{ n = 0 while ( n < 20 ) { print "2*" n, 2*n n++ } }

What would be the output from running the following command?:

gawk -f gawkWhile2.g | grep "8$" | gawk '{print $2}' | grep 2

2*10 20 2*11 22 2*12 24 2*13 26 2*14 28 2*15 30 2*16 32 2*17 34 2*18 36 2*19 38

28

8 18 28 38

38