Example 15. Statements of soggetto a in the beginning of the A section and the complete A’ section. In each half, the top row shows in which voice a appears, the second line which version of a is sounded, and the third row the module of which it is a part. The black box shows which elements are repeated verbatim; the green arrow shows the substitution of the new module containing the mi-re version of a; and the magenta line shows the repetition of the new combination.