 print("Alan Turing")
 print('Alan Turing')
 print('123980')
 print('@3%46&9')
 name= 'Alan Turing'
 print(name)
 len("Alan Turing")
 print(name[3])
 print(name[-6])
 print(name[7:12])
 print(name[::2])
 statement= name + " is the best"
 print(statement)
 print("Alan Turing is \n the best")
 print("Alan Turing is \t the best")
 print(r"Alan Turing is \ the best")
 print("Alan Turing is \\ the best")
 print(3 * " Alan Turing")
 A="storm"
 print("Before upper:", A)
 B=A.upper()
 print("After upper:", B)
 G="OWL"
 print("Before lower:", G)
 F=G.lower()
 print("After lower:", F)
 Z="Alan Turing is the best"
 Q=Z.replace('Alan','Ann')
 print(A.find('or'))
 print(Z)
 print(Q)
