Compose a musical piece by utilizing the given alphabetic form and motif.
X:1
L:1/8
M:2/4
K:A
['e>c Ac', 'e>c Ac']  
X:1
L:1/8
M:2/4
K:A
 c/d/ | ec fc | e>c Ac | e>d Bf | e>c Ac | ec fc | e>c Ac | e>dBc | A2 z :: c | e>d Bf | e>c Ac | 
 e>d Bf | e>c Ac | ec fc | e>c Ac | e>dBc | A2 z :|  