Finding the Ritornello. Where should we place “A” and “B”?

The first movement of “Spring” is in the ritornello form. Between the repetitions of 2 musical ideas i.e. A and B, we hear the five sound images that we earlier matched with ideas from the sonnet that this work is based on. Fill in the blanks by clicking either 'A' or 'B' (icons on the right).