Create compositions following the given structural principles.
Only One Section  
X:1
L:1/4
M:4/4
K:D
 z B,/C/ D/ B,3/2 | F3/2 E/ D2 | D3 z | G G A G | F3 B, | ^D2 F2 | G G A G | F B, C B, | 
 F3/2 E/ D C | B,3 A, | B,2 B,2- | B,4 |]  