Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/8
M:3/8
K:G
['GF/G/E/F/ DGB', 'ded A2 A/B/']  
X:1
L:1/8
M:3/8
K:G
 D | GF/G/E/F/ | DGB | AcF | AGD | GF/G/E/F/ | DGB | AcF | G2 :: B/c/ | ded | A2 A/B/ | cA/c/A/c/ | 
 BGB/c/ | ded | A2 A/B/ | cA/c/A/F/ | G2 :|  