Create a musical composition using the given motif and adhering to the specified musical form represented by alphabet characters.
X:1
L:1/8
M:3/8
K:G
['z2 G']  
X:1
L:1/8
M:3/8
K:G
 z2 G | BG E/E/ | EDD | EGG | G3 | z2 G | GBd | ede | dBG | A3 | z2 G | GBd | edB | BAG | A3 | 
 z2 G/G/ | GED | DB,D | EGE | G2 z |]  