Develop melodies adhering to the specified musical structure and using the offered theme.
X:1
L:1/8
M:4/4
K:D
['e d']  
X:1
L:1/8
M:4/4
K:D
 (D>E) | F2 (d<B) (A<F) (E>F) | D2 (A>B) A2 D E | F2 d B (AF) E D | F2 B3/2 c/ B2 z d | 
 A3/2 B/ d3/2 e/ f2 e d | e d e f A2 d3/2 e/ |{de} f2 e d B2{AB} d D | F2 (B>c) B2 |]  