Compose a musical work that seamlessly incorporates the assigned motif and abides by the given alphabetical pattern.
X:1
L:1/8
Q:3/8=120
M:9/8
K:G
['G>AB B>AB B>AB', 'G>AB gdB']  
X:1
L:1/8
Q:3/8=120
M:9/8
K:G
 G>AB B>AB B>AB | GAB dBG B2 g | G>AB B>AB B>AB | F>GA ABG F2 D :: G>AB gdB gdB | G>AB gdB d2 g | 
 G>AB gdB gdB | F>GA ABG F2 D :|  