3, first movement (the last 2 1/2 measures of the Exposition are a transitional Interlude, which leads back into the repetition, and on into the Development).
Same sonata, _Scherzo_.
Op.

31, No.

2, last movement (coda contains the entire principal theme).
Op.

78, first movement (diminutive).
Op.

79, first movement.
Op.