for
loop that produces the song Bottles of Beer on the Wall:
10 bottles of beer on the wall, 10 bottles of beer Take one down, pass it around, 9 bottles of beer on the wall 9 bottles of beer on the wall, 9 bottles of beer Take one down, pass it around, 8 bottles of beer on the wall ... (output continues in the same pattern) ... 1 bottles of beer on the wall, 1 bottles of beer Take one down, pass it around, 0 bottles of beer on the wall