Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/8
M:2/2
K:A
['e2 agfe', 'c2 ec B2 dB']  
X:1
L:1/8
M:2/2
K:A
 e2 | agfe fedc | d2 (c2 c2) e2 | fedc dcBA | G2 (E2 E2) e2 | agfe fbg^d | eg (B2 B2) a2 | 
 gbge B2 ^d2 | e6 :: e2 | edcB A=GFE | FA (d2 d2) f2 | fedc BA^GF | GB (e2 e2) d2 | c2 ec B2 dB | 
 c2 ec B2 dB | cABc E2 G2 | A6 :|  