After collecting values, `list_3` is created for example:

```
list_1 = ['a','b','c','d']
list_2 = ['e','f','g','h']
list_3 = [list_1,list_2]

```

I would like to print the results in this model text sequence:

```
a and e

```

```
b and f

```

```
c and g

```

```
d and h

```

I tried to use it as follows:

```
for i, event in enumerate(list_3):
    print(list_3[i][i] + ' ' + list_3[i+1][i])

```

But it returned in error:

```
    print(list_3[i][i] + ' ' + list_3[i+1][i])
IndexError: list index out of range

```

What is the correct way to proceed to recover the corresponding prints?