Given the input 'cat dog apple banana', what is the output after the following steps: Step 1: Rearrange to 'banana apple cat dog'. Step 2: Rearrange to 'dog banana apple cat'. What is the output after Step 2?
Input: 'red blue green yellow'. Step 1: Rearrange to 'yellow green blue red'. Step 2: Rearrange to 'blue yellow red green'. What is the output after Step 2?