Compose a piece adhering to the given musical structure and theme.
X:1
L:1/8
M:3/4
K:C
['c2 c2']  
X:1
L:1/8
M:3/4
K:C
 G/-G/ | c2 c2 cd | e2 dc A(G/A/) | c2 c2 de | e4 z C | C2 E-E GA | _B2 AG A=B | 
 (c3/2 A/) GE D3/2 C/ | C4 z ||  