Design musical structures with the specified pattern and offered motif.
X:1
L:1/8
M:none
K:A
['B2 =c2 c2']  
X:1
L:1/8
M:none
K:A
 E2 | E2 A2 A2 A2 | =ccBA B2 BB | BB B2 =c2 c2 | d8 B2 B2 =c2 c2 | ddAB A4 | =ccBc A4 c2 c2 BG G2 | 
 A8 |]  