Construct a composition that integrates the specified motif within the established musical form.
X:1
L:1/8
M:6/8
K:G
['G3 GAB AGE', 'c2 d BAG ABA ABc dcA'  
X:1
L:1/8
M:6/8
K:G
 G3 GAB | AGE GED | G2 G AGE | GED DEF | G3 GAB | AGE GAB | cBA BGE |1 DED DEF :|2 DED D2 B |: 
 cBA BAG | ABA AGE | BcA BGE | EDE GAB | c2 d BAG | ABA ABc | dcA AGE |1 GED D2 B :|2 GED DEF || 
"^variation of last line (second time):" c2 d BAG | ABA ABc | dcA dcA | dcA dcA ||  