Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/4
M:6/4
K:C
['C D E F', 'e f (G2 E) F3 G3 C2']  
X:1
L:1/4
M:6/4
K:C
 E | G2 G F2 F | E2 E D C B, | C2 C D E F | E2 D C3 | E3 D2 C | D E F G F E | D6 | G3 A3 | :| e f | 
 (G2 E) F3 | G3 C2 C | D E F E2 D | C4- C |]  