Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/8
Q:3/8=110
M:6/8
K:G
['ABG AGF', 'Aff agg', 'AGF G2 g fdc', 'agg agf']  
X:1
L:1/8
Q:3/8=110
M:6/8
K:G
 ABG AGF | G2 g fdc | ABG AGF | Ggf d2 c | ABG AGF | G2 g fdc | A B2 cBc | dgf d2 c :: Aff agg | 
 age fdc | Aff agg | agf d2 c | Aff agg | bag fde | fef gfg | a2 g fdc ::"^variations" BAG AGF | 
 G2 g fdc | BAG AGF | Ggf d2 c | BAG AGF | G2 g fdc | BAB cBc | Ggf d2 c :: Aff agg | agf dec | 
 Aff agg | agf d2 c | Aff agg | bag fde | f2 d gfg | agf d2 c :|  