You Here's how to solve the problem: You have been using a codebase that I need help with. This code should be able to read all of the items in the given list and return their corresponding prices, but instead it only reads the first letter of each item. For example, if the input is "1 2 3", the output would be: `` The response must be as follows: ```python # Given the following code snippet, I want to find all possible combinations of two lists. This means that for every possible combination of items from both lists, you'll have a new list with those pairs of numbers/letters in each pair. The problem is to create an algorithm or method that can do this without using brute force to find the answer. Can you help me out?