Develop a musical piece using the given motif and adhere to the outlined structure.
X:1
L:1/8
M:3/4
K:Amin
['c2 dd']  
X:1
L:1/8
M:3/4
K:Amin
 E | AB c2 B2 | AA E2 c2 | dd d2 c2 | dd e2- eA | cd e2 e2 | dc B2- BG | (A/B/)c B2 AG | 
 EG (A2 A) |]  