s = "1-2-3-4-5-6-7-8-9-10"
print(s)
l = s.split("-")
print(l)
l = s.split("-", 5)
print(l)
l = s.rsplit("-", 5)
print(l)
s = "1---2-3"
l = s.split("-")
print(l)

print()
s = "   Irgendein \t\t Satz mit \n\r\t Whitespaces"
print(s)
l = s.split()
print(l)

print()
s = "Unix\nWindows\r\nMac\rLetzte Zeile"
print(s)
l = s.splitlines()
print(l)
l = s.splitlines(keepends=True)
print(l)

print()
s = "www.rheinwerk-verlag.de"
print(s)
l = s.partition(".")
print(l)
l = s.rpartition(".")
print(l)