Design musical structures with the specified pattern and offered motif.
X:1
L:1/8
M:3/4
K:Bb
['c3 d']  
X:1
L:1/8
M:3/4
K:Bb
 FA c3 d | BG B2 A2 | FA c3 d | BG B2 A2 | FA c3 d | dB f2 d2 | cA c3 d | BG B2 A2 | FB d3 e | 
 cA c2 B2 | FB d3 e | cA c2 B2 | FB d3 e | dc g2 f2 | e2 d3 e | dA c2 B2 |]  