botellas = 99
print botellas, "bottles of beer on the wall,", botellas, "bottles of beer."
while botellas > 0:
    botellas=botellas-1
    print "Take one down, pass it around,", botellas, "bottles of beer on the wall."
    print botellas, "bottles of beer on the wall,", botellas, "bottles of beer."