Assemble a musical creation that incorporates the furnished motif and conforms to the predetermined alphabetical structure.
X:1
L:1/16
M:2/4
K:F
['c2 B A G2']  
X:1
L:1/16
M:2/4
K:F
 c2 d f c2 B A | G2 A c G4 | F2 G A F2 E D | C2 D F C4 | C2 C2 c2 B A | G2 G2 G2 c2 | 
 B2 B G F G F D | C2 D F C4 |]  