Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/8
Q:1/2=90
M:2/2
K:F
['f/g/ a2', 'F2 FC', 'GF f2 fA A2 GF g2 gG']  
X:1
L:1/8
Q:1/2=90
M:2/2
K:F
 FAAc f/g/ a2 g | f/g/ a2 c B2 AG | GABc defd | cAFB A2 GF |: F2 FC F2 FC | FEFG A2 GF | 
 GABc defd | cAFB A2 GF |: f2 fA A2 GF | g2 gG B3 A | GABc defd | cegb a2 gf |:  