"""
n = 5
while n > 0:
    print(n)
    n = n - 1
print("Blastoff!")
print(n)
"""
"""
#infinity
n = 5
while n > 0:
    print("Blastoff!")
print(n)
"""
"""
while True:
    line = raw_input(">")
    if line == "done":
        break
    print(line)
print("Done!")
"""
"""
while True:
    line = raw_input(">")
    if line[0] == "#":
        continue
    if line == "done":
        break
    print(line)
print("Done!")
"""
"""
for i in [5,4,3,2,1]:
    print(i)
print("Blastoff!")
"""
