1a = (1, 2, 3)
2print(a.index(1))
3print(a.index(2))
4print(a.index(3))
5print(a.index(3, 2))
6try:
7    print(a.index(3, 2, 2))
8except ValueError:
9    print("Raised ValueError")
10else:
11    print("Did not raise ValueError")
12
13a = a + a
14b = (0, 0, a)
15print(a.index(2))
16print(b.index(a))
17print(a.index(2, 2))
18
19try:
20    a.index(2, 2, 2)
21except ValueError:
22    print("Raised ValueError")
23else:
24    print("Did not raise ValueError")
25