Create a musical composition using the given alphabet-based notation and supplied motif.
X:1
L:1/8
M:2/4
K:C
['^dede BcBc', 'EGce gggg']  
X:1
L:1/8
M:2/4
K:C
|: ^dede | BcBc | ^cdcd | e2 c2 | ^dede | BcBc | dBGB | c2 z2 :: | EGce | gggg | DGBd | gggg | 
 EGce | gggg | gfdB | c2 z2 :|  