Create a composition using the letter notation of the specified musical motif and the provided melodic theme.
X:1
L:1/8
M:6/8
K:G
['D G2 GGFG BA z3 D cBAdcB']  
X:1
L:1/8
M:6/8
K:G
 D | G2 GGFG | BA z3 D | cBAdcB | A2 z3 d | dBBBAG | c2 e e2 e | deddcA | GzBBzG | AzddcA | G2 z3 |]  