Compose a piece of music based on the provided motif and adhering to the outlined musical structure.
X:1
L:1/16
M:2/4
K:C
['', 'ECEC ECEC (F4', 'F)EDE A2>F2 AFAF G/A/G/F/(G2 G)FEF G2>E2 GEGE'  
X:1
L:1/16
M:2/4
K:C
 GAG |: ECEC ECEC | (F4 F){B}FGF | DB,DB, DB,DB, | (E4 E)GAG | ECEC ECEC | (F4 F)DFD | 
 ECEC DB,DB, |1 (C4 C)GAG :|2 C8 |: G2>E2 GEGE | F/G/F/E/(F2 F)EDE | A2>F2 AFAF | 
 G/A/G/F/(G2 G)FEF | G2>E2 GEGE | D/E/F/G/(A2 A)FAF | GEGE FDFD | E8 :|  