Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
Q:1/8=120
M:6/8
K:A
['c>BA a>ga', 'e2 c', 'a3 e2 f e3 A3 B3 c2']  
X:1
L:1/8
Q:1/8=120
M:6/8
K:A
"^A" e | c>BA a>ga | e>fe A2 B | c>BA A>GA | B>cB E2 d | c>BA a>ga | e>fg a3 | e>cA Bcd | 
 e2 c A2 ||"^B" z | e>ga e>ga | e2 c A>Bc | d>ef dBc | d>BB Bcd | e>fg a3 | e>fg a3 | e>cA Bcd | 
 e2 c A2 ||[M:3/8]"^C" e2 d |[M:6/8] c2 B A3 | a2 g a3 | e2 f e3 | A3 B3 | c2 B A3 | A2 G A3 | 
 B2 c B3 |[M:3/8] E2 d |[M:6/8] c>BA a>ga | e>fg a3 | e>cA Bcd | e2 c A2 ||  