Compose a piece featuring the specified motif and using an alphabet-based arrangement.
X:1
L:1/8
M:6/8
K:G
['G3 G3', 'G2 A B2']  
X:1
L:1/8
M:6/8
K:G
 G3 G3 | Bcd cBA | G3 G3 | Bcd AFD :: G2 A B2 E | G2 E BGE | G2 A B2 D | d^cd AFD :|  