# 8
formatter = "{} {} {} {}"
#patchimu???
x="klkhghkknf"
x="lkhghkknf".format("n")
print(x)

print(formatter.format("one", "two", "three", "four"))
print(formatter.format(True, False, False, True))
print(formatter.format(formatter, formatter, formatter, formatter))
print(formatter.format(
    "Try your",
    "Own text here",
    "Maybe a poem",
    "Or a song about fear"))


y = "this is a placeholder fot {}"
yy= y.format(42)
print(y)
print(yy)
print(y)

l = [1,2,3]
print(l)
ll = l.append(4)
print(l)
print(ll)
