peple = ["gilbert", "david", "richard"]
print("welcome to my parlor, " + peple[0])
print("welcome to my parlor, " + peple[1])
print("welcome to my parlor, " + peple[2])

print("richard is too stupid to come, so his not comming.")
peple = ["gilbert", "david"]
print("welcome to my parlor, " + peple[0])
print("welcome to my parlor, " + peple[1])