Can anyone please give a demo what will be inputs and outputs because the conditions are bit confusing?

Duplicating words 1. Read 10 words from the keyboard and add them to a list of strings. 2. The doubleValues method should duplicate words like this: alpha, beta, gamma, -> alpha, alpha, beta, beta, gamma, gamma. 3. Display the result, each value on a new line. Requirements: 1. Declare string list variable and immediately initialize it. 2. Read 10 lines from the keyboard and add them to the list. 3. The doubleValues method should duplicate elements of the list like this: alpha, beta, gamma, -> alpha, alpha, beta, beta, gamma, gamma. 4. Display the resulting list, each element on a new line.