Question: beginner to python here. 

I have 2 nested lists that I want to merge:

```
list1 = ['a',
         (b, c),
         (d, e),
         (f, g, h) ]

list2 = [(p,q),
         (r, s),
         (t),
         (u, v, w) ]

```

the output I am looking for is:

```
list3 = [(a, p, q),
         (b, c, r, s),
         (d, e, t),
         (f, g, h, u, v, w) ]

```

Can this be done without any external libraries?
note: len(list1) = len(list2)

Answer: 
```
from operator import add
list3 = map(add, list1, list2)

```
Easy One
--------

```
list_3 = []
list_3.extend(list_1 + list_2)

```