Create tunes by incorporating the provided motif in the specified composition structure.
X:1
L:1/8
M:3/4
K:C
['C2 E3 D C2 G2 E2 (Gc)']  
X:1
L:1/8
M:3/4
K:C
 C2 | E3 D C2 | G2 E2 (Gc) | c2 d4- | d4 (cB) | A G- G4 | z2 z2 G2 | c4 GA | G2 E3 C | E G3 E2 | 
 D C- C4 | z4 ||  