Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
M:4/4
K:C
['', '(3:2:1TG AGA(B cAG)B Ad(de fde)c (3AAA (AB)', 'g2 (ge)']  
X:1
L:1/8
M:4/4
K:C
 .abc ||[M:2/2][K:D] (3:2:1TG | AGA(B cAG)B | Ad(de fde)c | (3AAA (AB) cAG(c | df)e(d cAG)B | 
 AD (3DDD (cAG)(B | Add)e f2 (fg) | (3(agf) (3(gfe) fde(c | df)ed cAA || f | g2 (ge) Tc3 (e | 
 g2) (ge) Td3 e | f2 (fd) e2 (ec) | dfe(d cA)Af | g2 (ge) a2 (af) | g(fge) a(bag) | f2 (fd) efe(c | 
 df)ed cAA |]  