Design a musical creation that involves the supplied motif and respects the established alphabetical structure.
X:1
L:1/8
M:4/4
K:F
['FE DE']  
X:1
L:1/8
M:4/4
K:F
 F | DD DE FE DE | F3/2 F/ EE D3 F | AA AG FF FA | AG G^F G3 | =F | FE DE FE DE | FF GG A3 F | 
 DD DE FE DE | FF EE D3 ||  