Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/8
M:3/4
K:F
['A2 (GF)']  
X:1
L:1/8
M:3/4
K:F
 z4 C2 | F2 A2 (GF) | (GA) B2 (AG) | F2 A2 (GF) | E4 C2 | F2 A2 (GF) | (GA) c2 (fd) | c2 (BA)(GA) | 
 F4 (cd) | _e2 (fe)(dc) | c2 d2 f2 | f2 A2 (GF) | (F2 E2) C2 | F2 A2 (GF) | (GA) c2 (fd) | 
 c2 (BA)(GA) | F4 z2 |]  