Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
Q:1/4=70
M:2/4
K:C
['z gg a2 ff g2 ee fd']  
X:1
L:1/8
Q:1/4=70
M:2/4
K:C
"^A" G/ | Gc cc | (B/c/)d/B/ c z/ G/ | Ge ee | (d/e/)f/d/ e z | gg a2 | ff g2 | ee fd | 
 (c/B/)A/B/ c z | gg a2 | ff g2 | ee fd | (c/B/)A/B/ c z/ :|  